| Geotechnical assessment of road failures in the Abakaliki area, southeastern Nigeria OP Aghamelu, CO Okogbue Int J Civil Environ Eng 11 (2), 12-24, 2011 | 68 | 2011 |
| Geotechnical and environmental problems related to shales in the Abakaliki area, Southeastern Nigeria OP Aghamelu, PN Nnabo, HN Ezeh African Journal of Environmental Science and Technology 5 (2), 80-88, 2011 | 57 | 2011 |
| Threats to water resources development in Nigeria AJ Idu Journal of Geology and Geophysics 4 (3), 1-10, 2015 | 47 | 2015 |
| Environmental contamination of trace elements in the vicinity of Okpara coal mine, Enugu, Southeastern Nigeria TN Nganje, CI Adamu, AN Ugbaja, E Ebieme, GU Sikakwe Arabian Journal of Geosciences 4 (1), 199-205, 2011 | 46 | 2011 |
| Comparison of the geotechnical properties of crushed shales from Southeastern Nigeria CO Okogbue, OP Aghamelu Bulletin of engineering geology and the environment 69, 587-597, 2010 | 31 | 2010 |
| Assessment of the quality of groundwater from different parts of southeastern Nigeria for potable use ON Omaka, OP Aghamelu, CA Ike-Amadi, RC Ofoezie Environmental Earth Sciences 76, 1-24, 2017 | 24 | 2017 |
| Qualitative assessment of groundwater from Egbe–Mopa basement complex area, northcentral Nigeria CO Okogbue, OV Omonona, OP Aghamelu Environmental Earth Sciences 67, 1069-1083, 2012 | 22 | 2012 |
| Performance of pyroclastic rocks from Abakaliki Metropolis (southeastern Nigeria) in road construction projects CO Okogbue, OP Aghamelu Bulletin of Engineering Geology and the Environment 72, 433-446, 2013 | 21 | 2013 |
| Characterization of some clays from Nigeria for their use in drilling mud OP Aghamelu, CO Okogbue Applied Clay Science 116, 158-166, 2015 | 20 | 2015 |
| A geotechnical investigation on the structural failures of building projects in parts of Awka, southeastern Nigeria OP Aghamelu, BI Odoh, BCE Egboka Indian journal of science and technology 4 (9), 1119-1124, 2011 | 20 | 2011 |
| Groundwater exploitation in the Abakaliki metropolis (southeastern Nigeria): Issues and challenges OP Aghamelu, HN Ezeh, AI Obasi African Journal of Environmental Science and Technology 7 (11), 1018-1027, 2013 | 19 | 2013 |
| Hydrogeological potential and qualitative assessment of groundwater from the Ajali Sandstone at Ninth mile area, southeastern Nigeria CG Aleke, CO Okogbue, OP Aghamelu, NJ Nnaji Environmental Earth Sciences 75, 1-16, 2016 | 17 | 2016 |
| A study of the dynamics of soil erosion using Rusle2 modelling and geospatial tool in Edda-Afikpo Mesas, South Eastern Nigeria JI Amah, OP Aghamelu, OV Omonona, IM Onwe Pakistan Journal of Geology 4 (2), 56-71, 2020 | 16 | 2020 |
| Geochemical data handling, using multivariate statistical methods for environmental monitoring and pollution studies GU Sikakwe, AN Nwachukwu, CU Uwa Environmental Technology & Innovation 18, 100645, 2020 | 16 | 2020 |
| Impact of organic contaminants from dumpsite leachates on natural water sources in the Enugu Metropolis, southeastern Nigeria IL Onyekwelu, OP Aghamelu Environmental monitoring and assessment 191 (9), 543, 2019 | 16 | 2019 |
| GIS-based model of groundwater occurrence using geological and hydrogeological data in Precambrian Oban Massif southeastern Nigeria GU Sikakwe Applied Water Science 8 (3), 79, 2018 | 15 | 2018 |
| Some geological considerations and durability analysis on the use of crushed pyroclastics from Abakaliki (Southeastern Nigeria) as concrete aggregate OP Aghamelu, CO Okogbue Geotechnical and Geological Engineering 31, 699-711, 2013 | 14 | 2013 |
| Multivariate and health risks analysis of heavy metals in natural water sources around Enugu dumpsite, southeastern Nigeria DC Ozoko, IL Onyekwelu, OP Aghamelu Applied Water Science 12 (9), 224, 2022 | 12 | 2022 |
| Geoenvironmental impact of Okpara coal mine, Enugu, Southeastern Nigeria GU Sikakwe, BE Ephraim, TN Nganje, EEU Ntekim, EA Amah Adv. Appl. Sci. Res 6 (4), 5-16, 2015 | 12 | 2015 |
| Geohydrological study of weathered basement aquifers in Oban massif and environs southeastern Nigeria: Using remote sensing and geographic information system techniques GU Sikakwe, EEU Ntekim, DA Obi, AM George Geophysics 3 (2), 321-990, 2015 | 11 | 2015 |
