| Adsorption of tartrazine and sunset yellow anionic dyes onto activated carbon derived from cassava sievate biomass HO Chukwuemeka-Okorie, FK Ekuma, KG Akpomie, JC Nnaji, ... Applied Water Science 11, 1-8, 2021 | 110 | 2021 |
| Concentration levels of trace metals in fish and sediment from Kubanni River, Northern Nigeria A Uzairu, GFS Harrison, ML Balarabe, JC Nnaji Bulletin of the Chemical Society of Ethiopia 23 (1), 9-17, 2009 | 78 | 2009 |
| Effect of pollution on the physico-chemical parameters of water and sediments of river Galma, Zaria, Nigeria CJ Nnaji, A Uzairu, GFS Harrison, ML Balarabe Research Journal of Environmental and Earth Sciences 3 (4), 314-320, 2011 | 51 | 2011 |
| Evaluation of cadmium, chromium, copper, lead and zinc concentrations in the fish head/viscera of Oreochromis niloticus and Synodontis schall of River Galma, Zaria, Nigeria JC Nnaji, A Uzairu, GFS Harrison, ML Balarabe Ejeafche 6 (10), 2420-2426, 2007 | 50 | 2007 |
| Screening of leaf meals as feed supplements in the culture of Oreochromis niloticus JC Nnaji, FC Okoye, VO Omeje African Journal of Food, Agriculture, Nutrition and Development 10 (2), 2010 | 25 | 2010 |
| Proximate composition and physico-chemical properties of three avocado (Persea americana) varieties in Umuahia, Nigeria JC Nnaji, OB Okereke Journal of Applied Chemical Science International 5 (4), 195-200, 2016 | 21 | 2016 |
| Heavy metal risks in integrated chicken-fish farming. JC Nnaji, A Uzairu, C Gimba, JA Kagbu | 21 | 2011 |
| Integrated fish farming practices with special reference to combination rates, production figures and economic evaluation CJ Nnaji, FC Okoye, JO Ogunseye | 20 | 2004 |
| Effect of smoking on polycyclic aromatic hydrocarbons (PAHS) concentrations in catfish and tilapia muscles JC Nnaji, NP Ekwe Journal of Applied Sciences and Environmental Management 22 (2), 293-297, 2018 | 18 | 2018 |
| Nanomaterials for remediation of petroleum contaminated soil and water JC Nnaji Umudike Journal of Engineering and Technology 3 (2), 23-29, 2017 | 16 | 2017 |
| Profitability of rice-fish farming in Bida, North Central Nigeria JC Nnaji, CT Madu, A Raji Fisheries Society of nigeria, 2010 | 14 | 2010 |
| Physico-chemical quality of drinking water in New Bussa, Niger State, Nigeria JC Nnaji, S Omotugba International Research Journal of Pure and Applied Chemistry 4 (4), 437, 2014 | 13 | 2014 |
| Soil quality in the vicinity of palm oil mills in Umuahia, Nigeria JC Nnaji, JA Okoye, SK Omotugba International Research Journal of Chemistry and Chemical Sciences 3 (1), 029-032, 2016 | 11 | 2016 |
| Effects of substituting fish meal with grasshopper meal on growth and food utilization of the Nile Tilapia, Oreochromis niloticus fingerlings FC Okoye, JC Nnaji | 11 | 2005 |
| Chrysophyllum albidum stem bark extract coated tillite adsorbent for the uptake of Cr(VI): thermodynamic, kinetic, isotherm, and reusability JF Amaku, JC Nnaji, SA Ogundare, KG Akpomie, CM Ngwu, ... Biomass Conversion and Biorefinery, 1-13, 2021 | 10 | 2021 |
| Advances in biodiesel synthesis: The role of various catalysts JC Nnaji Open Journal of Engineering Science (ISSN: 2734-2115) 1 (1), 53-71, 2020 | 10 | 2020 |
| Heavy Metals in Muscles of Orochromis niloticus and Synodantis schall of River Galma, Zaria, Nigeria JC Nnaji, A Uzairu, MF Harrison, M Balarabe Biological and Environmental Sciences Journal for the Tropics 4 (1), 181-189, 2007 | 10 | 2007 |
| Physicochemical characteristics of oil spill impacted agricultural soils in three areas of the Niger Delta JC Nnaji, AC Egwu Singapore Journal of Scientific Research 10 (2), 137-144, 2020 | 8 | 2020 |
| Improving the eco-innovation status of Africa using sustainable chemistry principles JC Nnaji, A Igbuku European Journal of Sustainable Development Research 3 (1), 1-9, 2019 | 8 | 2019 |
| Illegitimate academic publishing: a need for sustainable global action JC Nnaji Publishing Research Quarterly 34 (4), 515-528, 2018 | 8 | 2018 |