by Nganje, T. N., Adamu, C. I., Ukpong, E. E.
Published in Acta geochimica (01.06.2010)

by Ukpong, Imoh E., Udofia, Emmanuel P.
Published in Journal of human ecology (Delhi) (01.12.2011)

by Ukpong, E C
Published in Global journal of engineering research (01.01.2012)

by Akpabio, Emmanuel M., Watson, Nigel M., Ite, Uwem E., Ukpong, Imoh E.
Published in International journal of water resources development (01.12.2007)

by Ukpong, Imoh E
Published in Wetlands ecology and management (01.08.2000)

by Rowaiye, Adekunle B., Omobowale, Temidayo, Salami, Suliat A., Asala, Titilayo M., Oni, Solomon O., Aiyedoju, Augustine, Peters, Sonny O., Bukoye, Rukayat O., Ukpong, John E.
Published in Toxicology and environmental health sciences (01.09.2020)

by Ukpong, D. E, George, I. N
Published in International education studies (01.03.2013)

by E, Ukpong E, E, Jacob D, U, Nelson I, E, Jackson S
Published in International Journal of Molecular Ecology and Conservation (2015)

by Ukpong, E.S., Onyeka, E.U., Oladeji, B.S.
Published in Food chemistry advances (01.10.2023)

by Ukpong, I.E.
Published in Catena (Giessen) (01.03.1997)

by Ikpe, E. E., Archibong, U. D., Michael, C. U., Ukpong, E. G.
Published in Chemical Science International Journal (21.10.2020)

by Ukpong, I.E.
Published in Geoderma (01.12.1994)

by Ukpong, E C
Published in Global journal of engineering research (01.07.2012)

by Ukpong, E J, Prasad, J
Published in International journal of pure and applied sciences and technology (01.12.2013)

by CHANDNA, O. P, OKU-UKPONG, E. O
Published in Acta mechanica (01.03.1994)

by Ukpong, E J, Prasad, J
Published in International journal of pure and applied sciences and technology (01.08.2012)

by Ukpong, E C, Abaraugu, Udechukwu John
Published in Global journal of engineering research (01.01.2014)

by Ukpong, E.N, Odoemena, C.S, Ekpo, G
Published in Journal of the science of food and agriculture (01.04.1994)

by IE Ebenso, B Ita, EP Umoren, M Ita, W Binang, G Edet, M Izah, IO Udo, G Ibanga, EE Ukpong
Published in Journal of Applied Sciences and Environmental Management (01.09.2005)

by Chandna, O.P., Oku-Ukpong, E.O.
Published in International journal of engineering science (1994)