Sustainability

Papers
(The TQCC of Sustainability is 8. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2020-12-01 to 2024-12-01.)
ArticleCitations
Impact of Climate Change on Agriculture and Its Mitigation Strategies: A Review644
Online Teaching and Learning in Higher Education during the Coronavirus Pandemic: Students’ Perspective537
Plant Growth Promoting Rhizobacteria (PGPR) as Green Bioinoculants: Recent Developments, Constraints, and Prospects519
A Global Assessment: Can Renewable Energy Replace Fossil Fuels by 2050?481
A Review of Deep-Learning-Based Medical Image Segmentation Methods423
Impacts of Plastic Pollution on Ecosystem Services, Sustainable Development Goals, and Need to Focus on Circular Economy and Policy Interventions419
The Role of Green and Blue Hydrogen in the Energy Transition—A Technological and Geopolitical Perspective350
Digital Transformation and Environmental Sustainability: A Review and Research Agenda291
ESG: Research Progress and Future Prospects257
City Digital Twin Potentials: A Review and Research Agenda241
15-Minute City: Decomposing the New Urban Planning Eutopia230
The Effect of Blockchain Technology on Supply Chain Sustainability Performances213
Digital Economy, Technological Innovation and High-Quality Economic Development: Based on Spatial Effect and Mediation Effect212
Between Level Up and Game Over: A Systematic Literature Review of Gamification in Education202
Online Shopping Motives during the COVID-19 Pandemic—Lessons from the Crisis200
Chatbots in Education and Research: A Critical Examination of Ethical Implications and Solutions197
Microbes as Biofertilizers, a Potential Approach for Sustainable Crop Production196
Sustainable Development Goals (SDGs) as a Framework for Corporate Social Responsibility (CSR)194
Artificial Intelligence in the Industry 4.0, and Its Impact on Poverty, Innovation, Infrastructure Development, and the Sustainable Development Goals: Lessons from Emerging Economies?192
Components of Education 4.0 in 21st Century Skills Frameworks: Systematic Review192
Mobility Behaviour in View of the Impact of the COVID-19 Pandemic—Public Transport Users in Gdansk Case Study179
Eco-Anxiety and Environmental Education168
Does the Digital Economy Promote Industrial Structural Upgrading?—A Test of Mediating Effects Based on Heterogeneous Technological Innovation168
Modeling and Prediction of Land Use Land Cover Change Dynamics Based on Land Change Modeler (LCM) in Nashe Watershed, Upper Blue Nile Basin, Ethiopia168
Blockchain-Based Securing of Data Exchange in a Power Transmission System Considering Congestion Management and Social Welfare161
The Role of 5G Technologies in a Smart City: The Case for Intelligent Transportation System161
Development of the Circular Bioeconomy: Drivers and Indicators161
Current Progress and Future Prospects of Agriculture Technology: Gateway to Sustainable Agriculture160
A Review of Energy Storage Technologies’ Application Potentials in Renewable Energy Sources Grid Integration160
Bacterial Plant Biostimulants: A Sustainable Way towards Improving Growth, Productivity, and Health of Crops158
Circular Digital Built Environment: An Emerging Framework155
Can Green Finance Development Reduce Carbon Emissions? Empirical Evidence from 30 Chinese Provinces154
Fintech and Sustainability: Do They Affect Each Other?153
Understanding the Impact of ESG Practices in Corporate Finance151
Insights from Circular Economy Literature: A Review of Extant Definitions and Unravelling Paths to Future Research150
A Review on Global E-Waste Management: Urban Mining towards a Sustainable Future and Circular Economy146
Compressive Strength of Sustainable Geopolymer Concrete Composites: A State-of-the-Art Review145
Bill Hillier’s Legacy: Space Syntax—A Synopsis of Basic Concepts, Measures, and Empirical Application145
Thriving, Not Just Surviving in Changing Times: How Sustainability, Agility and Digitalization Intertwine with Organizational Resilience142
Technology-Enhanced Education through VR-Making and Metaverse-Linking to Foster Teacher Readiness and Sustainable Learning142
A Review of Applications and Communication Technologies for Internet of Things (IoT) and Unmanned Aerial Vehicle (UAV) Based Sustainable Smart Farming140
Identifying World Types to Deliver Gameful Experiences for Sustainable Learning in the Metaverse138
Students’ Perception towards E-Learning during COVID-19 Pandemic in India: An Empirical Study137
Can Digital Transformation Promote Green Technology Innovation?137
Artificial Intelligence and Reflections from Educational Landscape: A Review of AI Studies in Half a Century135
Transforming Education: A Comprehensive Review of Generative Artificial Intelligence in Educational Settings through Bibliometric and Content Analysis135
E-Learning vs. Face-To-Face Learning: Analyzing Students’ Preferences and Behaviors135
The Impact of Financial Development and FDI on Renewable Energy in the UAE: A Path towards Sustainable Development132
Teacher Digital Literacy: The Indisputable Challenge after COVID-19132
The Effects of Digital Transformation on Firm Performance: Evidence from China’s Manufacturing Sector131
Electric Vehicle Routing Problem with Battery Swapping Considering Energy Consumption and Carbon Emissions131
Contributions of Smart City Solutions and Technologies to Resilience against the COVID-19 Pandemic: A Literature Review130
Environmental Sustainability of Digitalization in Manufacturing: A Review130
Post-Pandemic Office Work: Perceived Challenges and Opportunities for a Sustainable Work Environment130
Exploring Opportunities and Challenges of Artificial Intelligence and Machine Learning in Higher Education Institutions129
COVID-19 and Higher Education: First-Year Students’ Expectations toward Distance Learning128
Applications of Blockchain Technology in Sustainable Manufacturing and Supply Chain Management: A Systematic Review127
A Review on Battery Modelling Techniques126
Biomass Waste as Sustainable Raw Material for Energy and Fuels126
Design of Multi-Information Fusion Based Intelligent Electrical Fire Detection System for Green Buildings125
Renewable Energy Use and Ecological Footprints Mitigation: Evidence from Selected South Asian Economies124
Society 5.0: A Japanese Concept for a Superintelligent Society124
The Impact of COVID-19 on Sustainable Business Models in SMEs124
Customer Behavior as an Outcome of Social Media Marketing: The Role of Social Media Marketing Activity and Customer Experience123
Real-Time Vehicle Detection Based on Improved YOLO v5122
Agroforestry Systems for Soil Health Improvement and Maintenance122
Sustainability in Higher Education during the COVID-19 Pandemic: A Systematic Review122
Chromium Stress in Plants: Toxicity, Tolerance and Phytoremediation122
The Limits of Green Finance: A Survey of Literature in the Context of Green Bonds and Green Loans122
The Mediating Role of Innovation Capability on the Relationship between Strategic Agility and Organizational Performance122
Fruit Image Classification Model Based on MobileNetV2 with Deep Transfer Learning Technique121
The Impact of the Digital Economy on CO2 Emissions: A Theoretical and Empirical Analysis121
Factors Influencing the Adoption of Big Data Analytics in the Digital Transformation Era: Case Study of Jordanian SMEs121
Agrivoltaic Systems Design and Assessment: A Critical Review, and a Descriptive Model towards a Sustainable Landscape Vision (Three-Dimensional Agrivoltaic Patterns)121
Urban Resilience for Urban Sustainability: Concepts, Dimensions, and Perspectives120
Has Digital Financial Inclusion Narrowed the Urban-Rural Income Gap: The Role of Entrepreneurship in China119
Cycling in the Era of COVID-19: Lessons Learnt and Best Practice Policy Recommendations for a More Bike-Centric Future119
Artificial Intelligence and Business Strategy towards Digital Transformation: A Research Agenda118
Quality 4.0: The EFQM 2020 Model and Industry 4.0 Relationships and Implications117
Exploring the Impact of the COVID-19 Pandemic on University Students’ Learning Life: An Integrated Conceptual Motivational Model for Sustainable and Healthy Online Learning117
Sustainability of the Moderating Role of Financial Development in the Determinants of Environmental Degradation: Evidence from Turkey117
A Study of CNN and Transfer Learning in Medical Imaging: Advantages, Challenges, Future Scope116
Transformation of Solid Waste Management in China: Moving towards Sustainability through Digitalization-Based Circular Economy116
Modelling and Prediction of Water Quality by Using Artificial Intelligence115
A Bibliometric Analysis of Sustainability and Risk Management115
A Low-Cost Platform for Environmental Smart Farming Monitoring System Based on IoT and UAVs115
A Comprehensive Review on the Ground Granulated Blast Furnace Slag (GGBS) in Concrete Production114
Digital Economy and Environmental Quality: Evidence from 217 Cities in China114
Plastic Pollution, Waste Management Issues, and Circular Economy Opportunities in Rural Communities113
Nitrogen Losses and Potential Mitigation Strategies for a Sustainable Agroecosystem113
Circular Economy Models in Agro-Food Systems: A Review113
Electronic Waste, an Environmental Problem Exported to Developing Countries: The GOOD, the BAD and the UGLY113
Machine Learning and Deep Learning in Energy Systems: A Review111
The Emergence of Service Robots at Restaurants: Integrating Trust, Perceived Risk, and Satisfaction111
Green Closed-Loop Supply Chain Networks’ Response to Various Carbon Policies during COVID-19110
New Era of Artificial Intelligence in Education: Towards a Sustainable Multifaceted Revolution110
Plant Protein and Plant-Based Meat Alternatives: Consumer and Nutrition Professional Attitudes and Perceptions110
Green Packaging from Consumer and Business Perspectives109
A Review of Optimal Charging Strategy for Electric Vehicles under Dynamic Pricing Schemes in the Distribution Charging Network109
Ammonium Utilization in Microalgae: A Sustainable Method for Wastewater Treatment108
Wastewater Treatment and Reuse for Sustainable Water Resources Management: A Systematic Literature Review108
Role of Government to Enhance Digital Transformation in Small Service Business108
CSR, Co-Creation and Green Consumer Loyalty: Are Green Banking Initiatives Important? A Moderated Mediation Approach from an Emerging Economy107
Green Artificial Intelligence: Towards an Efficient, Sustainable and Equitable Technology for Smart Cities and Futures107
Post-COVID 19 Tourism: Will Digital Tourism Replace Mass Tourism?107
Urban Air Pollution, Urban Heat Island and Human Health: A Review of the Literature107
FDI, Green Innovation and Environmental Quality Nexus: New Insights from BRICS Economies106
Corporate Social Responsibility and Sustainability. A Bibliometric Analysis of Their Interrelations106
Digitalization for Sustainable Agri-Food Systems: Potential, Status, and Risks for the MENA Region106
A Literature Review of Drone-Based Package Delivery Logistics Systems and Their Implementation Feasibility106
Fuel Cell Power Systems for Maritime Applications: Progress and Perspectives105
Identification of Social and Economic Expectations: Contextual Reasons for the Transformation Process of Industry 4.0 into the Industry 5.0 Concept105
Plant Growth-Promoting Rhizobacteria as a Green Alternative for Sustainable Agriculture105
Potential Development of Sustainable 3D-Printed Meat Analogues: A Review104
Nitrogen Fertilization. A Review of the Risks Associated with the Inefficiency of Its Use and Policy Responses104
Real-Time DDoS Attack Detection System Using Big Data Approach104
Production, Purification, and Characterization of Bacillibactin Siderophore of Bacillus subtilis and Its Application for Improvement in Plant Growth and Oil Content in Sesame103
Teachers’ Satisfaction, Role, and Digital Literacy during the COVID-19 Pandemic103
A Systematic Review of AR and VR Enhanced Language Learning103
Determinants of Continuance Intention towards Banks’ Chatbot Services in Vietnam: A Necessity for Sustainable Development103
From Challenges to Creativity: Enhancing SMEs’ Resilience in the Context of COVID-19103
Sustainable Tourism and the Grand Challenge of Climate Change102
Do Economic Policy Uncertainty and Geopolitical Risk Lead to Environmental Degradation? Evidence from Emerging Economies102
Plastic Waste Management: A Review of Existing Life Cycle Assessment Studies102
Blockchain Technology Adoption in Smart Learning Environments102
A Systematic Review on Cognitive Radio in Low Power Wide Area Network for Industrial IoT Applications101
Role of Digital Transformation for Achieving Sustainability: Mediated Role of Stakeholders, Key Capabilities, and Technology101
A Comprehensive Review on Oil Extraction and Biodiesel Production Technologies101
Environmental, Social, Governance Activities and Firm Performance: Evidence from China100
Examining the Predictors of Resilience and Work Engagement during the COVID-19 Pandemic100
Microplastics as an Emerging Threat to the Global Environment and Human Health100
Cashless Transactions: A Study on Intention and Adoption of e-Wallets100
Minimizing Risk of Failure from Ceramic-on-Ceramic Total Hip Prosthesis by Selecting Ceramic Materials Based on Tresca Stress100
Factors Affecting Green Entrepreneurship Intentions in Business University Students in COVID-19 Pandemic Times: Case of Ecuador100
Developing a Holistic Success Model for Sustainable E-Learning: A Structural Equation Modeling Approach99
Corporate Social Responsibility, Green Human Resources Management, and Sustainable Performance: Is Organizational Citizenship Behavior towards Environment the Missing Link?99
Worldwide Research on Geoparks through Bibliometric Analysis98
Heavy Metal Contamination of Natural Foods Is a Serious Health Issue: A Review98
The Opportunity of Valorizing Agricultural Waste, Through Its Conversion into Biostimulants, Biofertilizers, and Biopolymers97
Digital Escape Rooms as Innovative Pedagogical Tools in Education: A Systematic Literature Review97
Impact on the Virtual Learning Environment Due to COVID-1997
Prospective Methodologies in Hybrid Renewable Energy Systems for Energy Prediction Using Artificial Neural Networks96
Factors Affecting the Organizational Adoption of Blockchain Technology: Extending the Technology–Organization–Environment (TOE) Framework in the Australian Context96
What Do We Mean by Sustainable Finance? Assessing Existing Frameworks and Policy Risks96
Digitalizing the Closing-of-the-Loop for Supply Chains: A Transportation and Blockchain Perspective95
Digital Technologies, Circular Economy Practices and Environmental Policies in the Era of COVID-1995
The Impact of 4IR Digital Technologies and Circular Thinking on the United Nations Sustainable Development Goals95
Single Cell Protein: A Potential Substitute in Human and Animal Nutrition95
Water Scarcity and Sustainability in an Emerging Economy: A Management Perspective for Future94
Leveraging Digital Twin for Sustainability Assessment of an Educational Building94
Factors Affecting the Sustainability Performance of Financial Institutions in Bangladesh: The Role of Green Finance94
Consumers’ Value and Risk Perceptions of Circular Fashion: Comparison between Secondhand, Upcycled, and Recycled Clothing94
Does ESG Disclosure Influence Firm Performance?93
Microalgae Cultivation in Palm Oil Mill Effluent (POME) Treatment and Biofuel Production93
Examining Teachers’ Perspectives on School Principals’ Digital Leadership Roles and Technology Capabilities during the COVID-19 Pandemic93
Analyzing the Characteristics of Green Bond Markets to Facilitate Green Finance in the Post-COVID-19 World93
The Effectiveness of Online Education during Covid 19 Pandemic—A Comparative Analysis between the Perceptions of Academic Students and High School Students from Romania93
Defining, Conceptualizing, and Measuring Organizational Resilience: A Multiple Case Study93
Improved Metaheuristic-Driven Energy-Aware Cluster-Based Routing Scheme for IoT-Assisted Wireless Sensor Networks93
Melatonin as Master Regulator in Plant Growth, Development and Stress Alleviator for Sustainable Agricultural Production: Current Status and Future Perspectives93
Sustainability and Tourism Marketing: A Bibliometric Analysis of Publications between 1997 and 2020 Using VOSviewer Software93
ESG Ratings and Stock Performance during the COVID-19 Crisis92
Role of Microalgae in Global CO2 Sequestration: Physiological Mechanism, Recent Development, Challenges, and Future Prospective92
Biochar Role in the Sustainability of Agriculture and Environment92
Online Foreign Language Learning in Higher Education and Its Correlates during the COVID-19 Pandemic91
Development Goals towards Sustainability91
Factors Influencing Entrepreneurial Intention of University Students in China: Integrating the Perceived University Support and Theory of Planned Behavior91
Determining Factors Affecting Acceptance of E-Learning Platforms during the COVID-19 Pandemic: Integrating Extended Technology Acceptance Model and DeLone & McLean IS Success Model91
How Does Digital Transformation Improve Organizational Resilience?—Findings from PLS-SEM and fsQCA91
Innovative Finance, Technological Adaptation and SMEs Sustainability: The Mediating Role of Government Support during COVID-19 Pandemic91
Supply Chain Integration Enables Resilience, Flexibility, and Innovation to Improve Business Performance in COVID-19 Era90
Sustainable Supply Chain and Business Performance: The Impact of Strategy, Network Design, Information Systems, and Organizational Structure90
Examining the Factors Affecting SME Performance: The Mediating Role of Social Media Adoption90
How Green FinTech Can Alleviate the Impact of Climate Change—The Case of Switzerland90
Determinants That Influence Green Product Purchase Intention and Behavior: A Literature Review and Guiding Framework89
A Systematic Literature Review of Blockchain-Enabled Supply Chain Traceability Implementations89
Research on the Environmental Effect of Green Finance Policy Based on the Analysis of Pilot Zones for Green Finance Reform and Innovations89
Investigation of the Physical Mechanical Properties and Durability of Sustainable Ultra-High Performance Concrete with Recycled Waste Glass88
A Review on Energy and Renewable Energy Policies in Iran88
Artificial Intelligence and Its Role in Education88
A Framework for Evaluating and Disclosing the ESG Related Impacts of AI with the SDGs88
Impact of Strategic Orientations on the Implementation of Green Supply Chain Management Practices and Sustainable Firm Performance88
The Pandemic City: Urban Issues in the Time of COVID-1988
Tourism in a Post-COVID-19 Era: Sustainable Strategies for Industry’s Recovery87
A Bibliometric Analysis of Blockchain Technology Research Using VOSviewer87
Overview of Biodiesel Combustion in Mitigating the Adverse Impacts of Engine Emissions on the Sustainable Human–Environment Scenario86
Social Media Usage by Different Generations as a Tool for Sustainable Tourism Marketing in Society 5.0 Idea86
Sustainability in FinTechs: An Explanation through Business Model Scalability and Market Valuation86
A Review on Application of Biochar in the Removal of Pharmaceutical Pollutants through Adsorption and Persulfate-Based AOPs86
Green Purchase Behavior: The Effectiveness of Sociodemographic Variables for Explaining Green Purchases in Emerging Market86
Energy Management System in Microgrids: A Comprehensive Review86
Potential Role of Biochar on Capturing Soil Nutrients, Carbon Sequestration and Managing Environmental Challenges: A Review85
Degradation of Azo Dyes: Bacterial Potential for Bioremediation85
How University Entrepreneurship Support Affects College Students’ Entrepreneurial Intentions: An Empirical Analysis from China85
For Sustainable Application of Mobile Learning: An Extended UTAUT Model to Examine the Effect of Technical Factors on the Usage of Mobile Devices as a Learning Tool85
Avoiding the Dark Side of Digital Transformation in Teaching. An Institutional Reference Framework for eLearning in Higher Education85
Remediation of Petroleum-Contaminated Soils with Microbial and Microbial Combined Methods: Advances, Mechanisms, and Challenges85
Designing Value Chains for Industry 4.0 and a Circular Economy: A Review of the Literature85
Sustainalism: An Integrated Socio-Economic-Environmental Model to Address Sustainable Development and Sustainability84
Green New Deal Policy of South Korea: Policy Innovation for a Sustainability Transition84
An Investigation upon Industry 4.0 and Society 5.0 within the Context of Sustainable Development Goals84
Green Technology Innovation, Globalization, and CO2 Emissions: Recent Insights from the OBOR Economies84
Sustainability and Resilience after COVID-19: A Circular Premium in the Fashion Industry84
Prediction of Sodium Hazard of Irrigation Purpose using Artificial Neural Network Modelling84
Synthesis and Characterization of Nanomaterials for Application in Cost-Effective Electrochemical Devices84
Digital Twin Aided Vulnerability Assessment and Risk-Based Maintenance Planning of Bridge Infrastructures Exposed to Extreme Conditions84
Recent Advances in Energy Storage Systems for Renewable Source Grid Integration: A Comprehensive Review84
Human Capital in Digital Economy: An Empirical Analysis of Central and Eastern European Countries from the European Union83
A Systematic Survey on Energy-Efficient Techniques in Sustainable Cloud Computing83
Corporate Social Responsibility, Sustainability, Sustainable Development and Corporate Sustainability: What Is the Difference, and Does It Matter?83
Fire-YOLO: A Small Target Object Detection Method for Fire Inspection83
Analyzing Barriers of Circular Food Supply Chains and Proposing Industry 4.0 Solutions83
AI-Based Chatbots Adoption Model for Higher-Education Institutions: A Hybrid PLS-SEM-Neural Network Modelling Approach83
Regenerative Agriculture—A Literature Review on the Practices and Mechanisms Used to Improve Soil Health83
Big Data Analytics in Sustainable Supply Chain Management: A Focus on Manufacturing Supply Chains83
Implications of Green Logistics Management on Sustainable Business and Supply Chain Performance: Evidence from a Survey in the Greek Agri-Food Sector82
Mapping and Clustering Analysis on Environmental, Social and Governance Field a Bibliometric Analysis Using Scopus82
Socio-Economic Impacts and Challenges of the Coronavirus Pandemic (COVID-19): An Updated Review82
Synergy between Circular Economy and Industry 4.0: A Literature Review82
Functionalized Carbon Nanotubes (CNTs) for Water and Wastewater Treatment: Preparation to Application82
Can Digital Inclusive Finance Narrow the Chinese Urban–Rural Income Gap? The Perspective of the Regional Urban–Rural Income Structure82
Empowering Education with Generative Artificial Intelligence Tools: Approach with an Instructional Design Matrix81
Sustainable Cyber-Physical Production Systems in Big Data-Driven Smart Urban Economy: A Systematic Literature Review81
Attributional & Consequential Life Cycle Assessment: Definitions, Conceptual Characteristics and Modelling Restrictions81
Post-Industrial Tourism as a Driver of Sustainable Development81
Green Finance Innovation and Regional Green Development81
Multi-Step Crude Oil Price Prediction Based on LSTM Approach Tuned by Salp Swarm Algorithm with Disputation Operator80
Optimization of PEMFC Model Parameters Using Meta-Heuristics80
The Utilisation of Palm Oil and Oil Palm Residues and the Related Challenges as a Sustainable Alternative in Biofuel, Bioenergy, and Transportation Sector: A Review80
The Role of Shared E-Scooter Systems in Urban Sustainability and Resilience during the Covid-19 Mobility Restrictions80
Physical and Biological Treatment Technologies of Slaughterhouse Wastewater: A Review80
Solar Energy: Applications, Trends Analysis, Bibliometric Analysis and Research Contribution to Sustainable Development Goals (SDGs)80
Nexus of Digital Organizational Culture, Capabilities, Organizational Readiness, and Innovation: Investigation of SMEs Operating in the Digital Economy80
What Have We Learned about the Effects of the COVID-19 Pandemic on Consumer Behavior?79
The Impact of the COVID-19 Pandemic on Social, Health, and Economy79
Bioeconomy of Sustainability: Drivers, Opportunities and Policy Implications79
Lean Practices Using Building Information Modeling (BIM) and Digital Twinning for Sustainable Construction79
A Systematic Review of Factors Influencing Farmers’ Adoption of Organic Farming78
Exploring the Road toward Environmental Sustainability: Natural Resources, Renewable Energy Consumption, Economic Growth, and Greenhouse Gas Emissions78
Digital Transformation in Banking: A Managerial Perspective on Barriers to Change78
Analysis of Land Use and Land Cover Using Machine Learning Algorithms on Google Earth Engine for Munneru River Basin, India78
Self-Perception of the Digital Competence of Educators during the COVID-19 Pandemic: A Cross-Analysis of Different Educational Stages78
Consumer Attitude towards Sustainability of Fast Fashion Products in the UK78
Realization of Sustainable Development Goals with Disruptive Technologies by Integrating Industry 5.0, Society 5.0, Smart Cities and Villages78
Technological Innovation and Circular Economy Practices: Business Strategies to Mitigate the Effects of COVID-1978
Gorilla Troops Optimizer for Electrically Based Single and Double-Diode Models of Solar Photovoltaic Systems77
Enhancing Image Annotation Technique of Fruit Classification Using a Deep Learning Approach77
Construction Sector Contribution to Economic Stability: Malaysian GDP Distribution77
Supply Chain Operations Management in Pandemics: A State-of-the-Art Review Inspired by COVID-1977
Toward a Business Resilience Framework for Startups77
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