| Geological and geotechnical studies of gully erosion at Ekwulobia, Oko and Nanka towns, Southeastern Nigeria ON Okengwo, OC Okeke, CN Okereke, AC Paschal Electronic Journal of Geotechnical Engineering 20 (1), 113-122, 2015 | 38 | 2015 |
| Environmental Problems of Surface and Underground Mining:A Review RO Mkpuma,. OC Okeke,. EM Abraham The International Journal is Engineering and Sciences (IJES) 4 (12), 12-20, 2015 | 37* | 2015 |
| A review of the principles and methods of soil stabilization GA Archibong, EU Sunday, JC Akudike, OC Okeke, C Amadi International Journal of Advanced Academic Research| Sciences 6 (3), 89-115, 2020 | 36 | 2020 |
| Reservoir sedimentation: causes, effects and mitigation CA Obialor, OC Okeke, AA Onunkwo, VI Fagorite, NN Ehujuo International Journal of Advanced Academic Research 5 (10), 92-109, 2019 | 35 | 2019 |
| Hydrogeochemical evolution, water quality indices, irrigation suitability and pollution index of groundwater (PIG) around Eastern Niger Delta, Nigeria OC Akakuru, CU Eze, OC Okeke, AI Opara, AO Usman, O Iheme, ... International Journal of Energy and Water Resources, 1-23, 2022 | 32 | 2022 |
| Shales: A review of their classifications, properties and importance to the petroleum industry OC Okeke, CO Okogbue Global journal of geological sciences 9 (1), 75-83, 2011 | 26 | 2011 |
| Towards achieving sustainable water resources managemt in Nigeria OC Okeke, OF Uzoh Global Journal of Geological Sciences 7 (1), 2009 | 22 | 2009 |
| Evaluation of aquifer hydraulic conductivity and transmissivity of Ezza/Ikwo area, Southeastern Nigeria, using pumping test and surficial resistivity techniques IC Oli, AI Opara, OC Okeke, CZ Akaolisa, OC Akakuru, I Osi-Okeke, ... Environmental Monitoring and Assessment 194 (10), 719, 2022 | 20 | 2022 |
| Production and uses of crushed-rock aggregates: An overview GO Adeyi, CC Mbagwu, CN Ndupu, OC Okeke International Journal of Advanced Academic Research/Sciences, Technology and …, 2019 | 20 | 2019 |
| Geology and hydrogeology of Northern Ishan district, Edo State, Southwestern Nigeria OC Okeke, SO Onyekuru, G Uduehi, HO Israel International Research Journal of Geology and Mining 1 (1), 1-11, 2011 | 18 | 2011 |
| A review of the geology and mineral resources of Dahomey Basin, Southwestern Nigeria IC Oli, OC Okeke, CMG Abiahu, FA Anifowose, VI Fagorite International Journal of Environmental Sciences and Natural Resources 21 (1 …, 2019 | 15* | 2019 |
| Sediment source and transport in river channels: implications for river structures PO Iwuoha, PU Adiela, CC Nwannah, OC Okeke Int J Eng Sci 5 (5), 19-26, 2016 | 12 | 2016 |
| Hazardous waste management: A review of principles and methods CC Amadi, OC Okeke, DC Amadi International Journal of Advanced Academic Research Sciences, Technology …, 2017 | 11 | 2017 |
| Project management: A system approach to planning, implementation, monitoring and evaluation L Jack, OC Okeke, SI Okechukwu, AO Akinola International Journal of Advanced Academic Research 2 (11), 65-79, 2016 | 10 | 2016 |
| Geotechnical and geochemical characterization of lateritic soil deposits in parts of Owerri, Southeastern Nigeria, for road construction OC Okeke, IB Duruojinnaka, HN Echetama, CC Paschal, CJ Ezekiel, ... International Journal of Advanced Academic Research, Sciences, Technology …, 2016 | 10 | 2016 |
| Geotechnical properties of expansive soils in Awka and environs, Southeastern Nigeria, in relation to engineering problems PO Ogbuchukwu, OC Okeke, CA Ahiarakwem, OO Ozotta Int J Appl Sci Res 2, 79-94, 2019 | 9 | 2019 |
| A review of the geology and mineral resources of South Africa NI Ahiakwo, AC Egwuonwu, OC Okeke International Journal of Advanced Academic Research 4, 90-121, 2018 | 9 | 2018 |
| Earth resources exploitation and sustainable development: Geological and engineering perspectives CC Iwuji, OC Okeke, BC Ezenwoke, CC Amadi, H Nwachukwu Engineering 8 (1), 21-33, 2016 | 9 | 2016 |
| Unit hydrograph: concepts, estimation methods and applications in hydrological sciences GO Adeyi, A Adigun, N Onyeocha, O Okeke Int. J. Eng. Sci. Comput 10, 26211-26217, 2020 | 8 | 2020 |
| Physico-chemical characteristics of otamiri river and its sediments in parts of Owerri VI Fagorite, CA Ahiarakwem, OC Okeke, SO Onyekuru Elixir Geology. Elixir International Journal 131, 53223-53229, 2019 | 8 | 2019 |
