| Heavy metal distribution in sediments from Calabar River, southeastern Nigeria EEU Ntekim, SJ Ekwere, EE Ukpong Environmental Geology 21, 237-241, 1993 | 95 | 1993 |
| Geology of parts of the Oban massif, southeastern Nigeria A Rahman, EE Ukpong, M Azmatullah J. Min. Geol 18 (1), 60-65, 1981 | 65 | 1981 |
| Petrology and geochemistry of granitic intrusive rocks from the western part of the Oban Massif, southeastern Nigeria AMS Rahman, SJ Ekwere, M Azmatullah, EE Ukpong Journal of African Earth Sciences (and the Middle East) 7 (1), 149-157, 1988 | 51 | 1988 |
| Geochemistry of saline groundwater in Ogoja, Cross-River State, Nigeria SJ Ekwere, EE Ukpong Journal of Mining and Geology 29, 23-30, 1994 | 28 | 1994 |
| Heavy metals in epiphytic lichens and mosses of oil producing communities of Eket and Ibeno, Akwa Ibom State, Nigeria AE Ite, UU Ubong, UM Etesin, EW Nsi, EJ Ukpong, AN Ekanem, UF Ufot, ... American Journal of Environmental Protection 4 (2), 38-47, 2016 | 26 | 2016 |
| Heavy metal concentrations in soils and plants in the vicinity of Arufu lead-zinc mine, Middle Benue Trough, Nigeria TN Nganje, CI Adamu, EE Ukpong Chinese journal of geochemistry 29, 167-174, 2010 | 23 | 2010 |
| Effect of carbamate molluscicide on African giant land snail Limicolaria aurora IE Ebenso, B Ita, EP Umoren, M Ita, W Binang, G Edet, M Izah, IO Udo, ... Journal of Applied Sciences and Environmental Management 9 (1), 2005 | 22 | 2005 |
| Geochemical surveys for lead-zinc mineralization, southern Benue Trough, Nigeria EE Ukpong, MA Olade Trans. Inst. Min. Metall 88, B81-B92, 1979 | 19 | 1979 |
| Assessment of plant species of socio economic importance conserved in homegardens of Nsit Ubium local government area of Akwa Ibom State, Nigeria SI Udofia, PW Owoh, EE Ukpong, IE Ekpo Nigerian Journal of Agriculture, Food and Environment 8 (1), 99-108, 2012 | 18 | 2012 |
| Redox and spectral behaviour of copper (II)-chloro and bromo complexes in some nonaqueous solvents EJ Ukpong, NW Akpanudo, J Prasad Afr. J. Pure Appl. Chem 4, 38-43, 2010 | 18 | 2010 |
| Sedimentology and stratigraphy of Cretaceous carbonates and associated rocks of Calabar Flank, Nigeria KM Nair, RM Ramanathan, EE Ukpong Jour. Min. Geology 18 (1), 120-129, 1981 | 18 | 1981 |
| Preparation and characterization of activated carbon from Hura Crepitans Linn seed shells EW Nsi, AE Akpakpan, EJ Ukpong, UD Akpabio The International Journal Of Engineering And Science (IJES) 5 (9), 38-41, 2016 | 16 | 2016 |
| Cyclic voltammetry of aqueous copper (II)-pentamethyldiethylenetriamine systems at various pH values E Ukpong, I Udoetok, N Akpanudo IOSR J. Appl. Chem 5, 50, 2013 | 12 | 2013 |
| Mineralogy and geochemical dispersion in tropical residual soils overlying a talc deposit in southwestern Nigeria OI Akpanika, EE Ukpong, MA Olade Chemical geology 63 (1-2), 109-119, 1987 | 12 | 1987 |
| Comparative assessment of iodine content of commercial table salt brands available in Nigerian market UM Etesin, AE Ite, EJ Ukpong, EE Ikpe, UU Ubong, IG Isotuk American Journal of Hypertension Research 4 (1), 9-14, 2017 | 10 | 2017 |
| Inhibition of the Corrosion of Zinc in O.1M HCl by Ethanol Extract of Honey. EJU A. O. Odiongenyi, I. S. Enengedi., Itoro Ibok International journal of Chemical, Material and Environmental Research 2 …, 2014 | 10* | 2014 |
| Assessment of Heavy Metals Concentrations in water, Sediments and some common sea foods Callinectes amnicola and Tympanotonus fuscatus (crabs and periwinkles) from Uta Ewa … FE Ekpo, EJ Ukpong Global Journal of Applied Environmental Sciences 4 (1), 99-106, 2014 | 10 | 2014 |
| Assessment of plant species of socio-economic importance conserved in homegarden of Nsit ubium local government area of Akwa Ibom state, Nigeria SI Unofia, PW Owoh, EE Ukpong, IE Ekpo Nig J Agric Food Environ 8, 99-108, 2012 | 10 | 2012 |
| Associated petroleum hydrocarbons and heavy metals of an oil spilled site in the Niger Delta, Nigeria IA Udoetok, NW Akpanudo, EJ Uwanta, EJ Ukpong Global Journal of Pure and Applied Sciences 17 (3), 261-265, 2011 | 9 | 2011 |
| EFFECTS OF ENVIRONMENTAL PARAMETERS ON METAL DISPERSION PATTERNS IN STREAM SEDIMENTS FROM THE LEAD-ZINC BELT, BENUE TROUGH, NIGERIA: USING FACTOR ANALYSIS MA Olade, AH Van de Kraats, U EE | 9 | 1979 |
