OOIR: Observatory of International Research

Papers

(The H4-Index of Waste and Biomass Valorization is 24. 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 2021-04-01 to 2025-04-01.)

Article	Citations
Design of a Novel Hybrid Rice Straw/Husk Bio-Based Concrete Featuring Enhanced Mechanical and Hygrothermal Properties	99
Green Synthesis and Characterization of SmVO4@g-C3N4 with Investigation of Photocatalytic and Antioxidant Activities	59
Efficient Biofuel Production from Olive Pomace and Polyethylene Waste Blend via Pressurized Co-Pyrolysis: Optimization and Characterization	49
Bacillus Megaterium as TiO2 Nano-Factory: Biosynthesis, Characterization, and Antibacterial Activity	45
Influences of Granular Activated Carbon on Methane Production Performance of Cow Manure and Corn Straw in Semi-continuous Stirring Tank Reactor: Organic Loading Rate Optimization and Economic Consider	39
Optimum Conditions for Bioethanol Production from A Variety of Dates (Hmira) of Adrar	39
Use of Biochar Waste from a Biomass Combined Heat and Power Plant as Value-Added Products for Water Retention and Nutrient Management in Sandy Wild Blueberry Soils	35
Valorization of Mango Peel: Physicochemical Properties, Bioactive Compounds, Antioxidant Activity, and Glass Transition Temperature of Freeze-Dried Mango Powder	34
Evaluation of Different Classes of Additives on Ash Melting Characteristics of Garden Grass Waste	33
Investigation of Structural, Optical, Spectral and Biomedical Characteristics of ZnS Quantum Dots Using Guava Leaves Extract	33
Nutritional Values of Different Extracts of Diospyros Kaki Fruits and Study of their In vitro Digestibility in Small Ruminants	33
Valorization of Solid Residue from the Lateritic Nickel Ore Leaching Process for Ferronickel Production	32
Experimental Approach for Ammonia and COD Removal from Leachate via Adsorption by Carbon Mineral Adsorbent	31
Valorization of Biowaste for Nanocomposite Synthesis and Its Application for the Environmental Remediation of Bisphenol A: Optimization, Model Evaluation and Docking Studies	31
Solar Cell Efficiency Enhancement Via Mulberry Molasses-Based Carbon Quantum Dot-Supported CdS and CdS-Mn Nanomaterials	29
Development of Sprayable Sodium Alginate-Seaweed Agricultural Mulches with Nutritional Benefits for Substrates and Plants	29
A New Lamellar Biocarbon Catalyst with Enhanced Acidity and Contact Sites for Efficient Biodiesel Production	28
Cultivation of Freshwater Microalgae in Wastewater Under High Salinity for Biomass, Nutrients Removal, and Fatty Acids/Biodiesel Production	28
Composition and Morphological Characteristics of Sulfonated Coconut Shell Biochar and its Use for Corncob Hydrolysis	27
Using Aspergillus ochraceus, a Native Fungus, to Convert Biodiesel-Derived Crude Glycerol to Single Cell Oil for Commercial Applications	27
The Effects of Strontium and Magnesium Substitution on Structural, Magnetic and Redox Properties of Lanthanum Ortho Ferrite Nanoparticles	26
Biological Pretreatment of Cassava Husk with Aspergillus Niger ATCC 1004 to Improve Biogas Production	26
A Study of Direct NH4VO3 Crystallization from Dilute V Solutions and the Effect of Impurities (Fe, Mn) on Crystallization	25
In Vitro Evaluation of Antioxidant, Antibacterial, and Antidiabetes of Billygoat weed Leaves, Stem, and Flower (Ageratum conyzoides L.) Concurrent with its Phytochemical Constituents	24
Agave Leaves as an Alternative Source of Antioxidant and Hypoglycemic Metabolites Through α-glucosidase Enzyme Inhibition	24

Drying Kinetics of Deglet Enour Date Seeds, Antioxidant, Antibacterial, Antidiabetic and Bio-preservative Potencies	24
Methane Production and Struvite Recovery from Disintegrated Biosludge at Different Microwave Powers	24