OOIR: Observatory of International Research

Papers

(The H4-Index of Biofuels-UK is 14. 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 2021-08-01 to 2025-08-01.)

Article	Citations
Transmission of variations in the biodiesel mandate for Brazilian biodiesel market	43
Hybrid pathway of bio-ethanol production employing empty fruit bunches co-gasified with charcoal and mixed culture fermentation: Optimization using response surface methodology	35
An investigation of the longevity wear assessment during the utilisation of biofuel-diesel blends in a diesel engine: a case study of crude palm and crude jatropha oil	35
Cell disruption of Chlorella sp. and Ecklonia maxima biomass for bioethanol production using Saccharomyces cerevisiae	31
Recycling calcium oxide nanoparticles for sustainable biodiesel production from nonedible feedstock Argemone mexicana L.	29
Biodiesel production from by extraction of carp fish (Cyprinidae) oil and transesterification using CaO derived from limestone and eggshells as heterogeneous catalysts	25
Functionalized iron oxide nanoparticles for covalent immobilization of cellic CTec2 cellulase: enabling enzyme reusability in cellulosic biomass conversion	25
Design and fabrication of smooth periodic constriction reactor to biodiesel production from waste cooking oil	20
Monitoring of biodiesel oxidation reaction in the absence and presence of coffee leaves extract as an antioxidant additive	17
High yield production of lipid and carotenoids in a newly isolated Rhodotorula mucilaginosa by adapting process optimization approach	17
Exploring the impact of diesel-vegetable oil blends as an alternative fuel in combustion chambers	16
A bibliometric analysis of studies on diesel engines fuelled with biodiesel and its blends: trends, hotspots, and future research	16
PPE kit to bio-oil: an experimental investigation	15
Introducing a promising biomass for bioethanol production: sugary cassava root ( Manihot esculenta Crantz)	14