OOIR: Observatory of International Research

Papers

(The H4-Index of Clean Technologies and Environmental Policy is 30. 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 2020-11-01 to 2024-11-01.)

Article	Citations
The green solvent: a critical perspective	111
Applications of machine learning algorithms for biological wastewater treatment: Updates and perspectives	92
Ecofriendly geopolymer concrete: a comprehensive review	75
Industrial hydrogen production technology and development status in China: a review	71
Steps toward a resilient circular economy in India	64
Environmental regulation, economic policy uncertainty, and green technology innovation	61
Carbon footprint in Higher Education Institutions: a literature review and prospects for future research	61
Construction and demolition waste management in Korea: recycled aggregate and its application	57
Air pollution forecasting application based on deep learning model and optimization algorithm	55
The nexus between misallocation of land resources and green technological innovation: a novel investigation of Chinese cities	54
Flash pyrolysis of biomass: a review of recent advances	54
Banana fibre: a natural and sustainable bioresource for eco-friendly applications	53
Green innovation efficiency: a threshold effect of research and development	47
Microbial technologies for heavy metal remediation: effect of process conditions and current practices	46
A high-resolution geographic information system-analytical hierarchy process-based method for solar PV power plant site selection: a case study Algeria	45
Designing a resilient and sustainable closed-loop supply chain network in copper industry	43
Circular economy pillars: a semi-systematic review	43
Assessment of carbon footprint from transportation, electricity, water, and waste generation: towards utilisation of renewable energy sources	42
Effects of Fe2O3 and Al2O3 nanoparticle-diesel fuel blends on the combustion, performance and emission characteristics of a diesel engine	40
Thematic exploration of sectoral and cross-cutting challenges to circular economy implementation	38
Removal of organic pollutants from produced water by batch adsorption treatment	36
Damage detection of wind turbine system based on signal processing approach: a critical review	35
Revisiting the environmental impact of financial development on economic growth and carbon emissions: evidence from South Asian economies	35
Global growth in offshore wind turbine technology	35
Big data analytics application for sustainable manufacturing operations: analysis of strategic factors	34

Experimental study of a combined biomass and solar energy-based fully grid-independent air-conditioning system	34
Allocation of carbon emission quotas in Chinese provinces based on Super-SBM model and ZSG-DEA model	34
Decision support tools for wind and solar farm site selection in Isfahan Province, Iran	32
Global prospects and challenges of latent heat thermal energy storage: a review	32
An overview of wind energy development and policy initiatives in India	32
Examining construction waste management policies in mainland China for potential performance improvements	30
Soft computing techniques to predict the compressive strength of green self-compacting concrete incorporating recycled plastic aggregates and industrial waste ashes	30
Strengthening potential of xanthan gum biopolymer in stabilizing weak subgrade soil	30
Algal bioplastics: current market trends and technical aspects	30