| Efficiency of plantain peels and guinea corn shaft for bioremediation of crude oil polluted soil AR Akpe, FI Esumeh, SP Aigere, G Umanu, H Obiazi Journal of Microbiology Research. 5 (1), 31-40, 2015 | 33 | 2015 |
| Effects of cow dung on microbial degradation of motor oil in lagoon water. G Umanu, SCU Nwachukwu, OK Olasode Global Journal of Bio-Science and Biotechnology 2 (4), 542-548, 2013 | 29 | 2013 |
| Oil degradation assessment of bacteria isolated from used motor oil contaminated soils in Ota, Nigeria. G Umanu, AR Akpe, R Omoikhudu International Journal of Advanced Biological Research. 3 (4), 506-513, 2013 | 21 | 2013 |
| Effects of abattoir effluent on microbial degradation of diesel oil in tropical agricultural soil G Umanu, RA Owoseni The Pacific J Sci Tech 14 (1), 604-612, 2013 | 12 | 2013 |
| Preparation of monodispersed and cytotoxic silver nanoparticles using Launaea taraxacifolia leaf extract ER Essien, VN Atasie, EU Udobang, G Umanu Journal of Nanostructure in Chemistry 9, 259-268, 2019 | 11 | 2019 |
| Assessment of oil-eating fungi isolated from spent engine oil polluted soil environments G Umanu, DS Dodo The Pacific Journal of Science and Technology 14 (2), 609-616, 2013 | 11 | 2013 |
| Biological degradation of kerosene in soil amended with poultry droppings. G Umanu, MF Babade International Journal of Advanced Biological Research. 3 (2), 254-259., 2013 | 9 | 2013 |
| The use of kitchen effluent as alternative nutrient source for bioremediation of oil based drilling muds U Goddey Journal of Applied Sciences and Environmental Management 14 (4), 2010 | 8 | 2010 |
| Biodegradation of Spent Automobile Engine Oil in Soil Microcosms Amended with Cow Dung CC Obi, G Umanu, CP Anozie, H Umar Journal of Applied Sciences and Environmental Management 26 (2), 255-263, 2022 | 6 | 2022 |
| Isolation and Molecular Characterization of Phosphate-Solubilizing Bacteria from Root Nodules of Cowpea (Vigna unguiculata) Seeds Planted at Ota, Ogun State, Nigeria TE Ejeagba, CC Obi, G Umanu Journal of Applied Sciences and Environmental Management 27 (11), 2525-2531, 2023 | 1 | 2023 |
| Prevalence and Antibiogram of Penicillinase-Producing Staphylococcus aureus among Nigerian Studen G Umanu, FO Alao, OO Adeosun, II Wemambu Intl. J 4 (1), 64-68, 2013 | 1 | 2013 |
| Crude Oil Biodegradation Potentials of Three Bacillus Species Isolated from Lagos Lagoon, Nigeria. CC Obi, CP Anozie, G Umanu Bells University Journal of Applied Sciences and Environment 2 (1&2), 53-61., 2021 | | 2021 |
| Seasonal changes in microbial density and diversity of Ikpoba River water samples in Benin City Nigeria AA Romanus, OG Ifeoma, U Goddey, FI Justus International Journal of Microbiology and Biotechnology 3 (2), 36-43, 2018 | | 2018 |
| Microbial degradation of crude oil in soil amended with corn steep liquor. G Umanu, OL Ladejobi Nigeria Oilfield Technology Review 3 (2), 13-19, 2015 | | 2015 |
| Enhanced degradation of hydrocarbons in spent engine oil contaminated soil by Pseudomonas aeruginosa. G Umanu, SCU Nwachukwu, SO Oso International Journal of Science and Nature 4 (4), 611-618., 2013 | | 2013 |
