by Nnaji, P.C., Anadebe, V.C., Ezemagu, I.G., Onukwuli, O.D
Published in Arabian journal of chemistry (01.02.2022)

by O.D., Onukwuli, Ezeh, Ernest Mbamalu
Published in World journal of engineering (05.05.2023)

by Ohale, P.E., Uzoh, C.F., Onukwuli, O.D.
Published in South African journal of chemical engineering (01.12.2017)

by Obiora-Okafo, I.A., Onukwuli, O.D.
Published in Polish journal of chemical technology (01.12.2018)

by Uzoh, C.F, Onukwuli, O.D
Published in Bulletin of the Korean Chemical Society (2018)

by Ezeh, Ernest Mbamalu, Onukwuli, O.D
Published in World journal of engineering (20.10.2020)

by Onukwuli, O.D., Nnanwube, I.A., Ochili, F.O., Omotioma, M.
Published in Results in engineering (01.12.2024)

by Omotioma, M., Onukwuli, O.D., Nnanwube, I.A.
Published in Heliyon (30.05.2024)

by Nnaji, P.C., Okolo, B.I., Onukwuli, O.D.
Published in Chemical Industry and Chemical Engineering Quarterly (2020)

by Onukwuli, O.D., Obiora-Okafo, I.A., Eli-Chukwu, N.C.
Published in Water S. A. (01.04.2020)

by Nnaji, P.C., Ume, C.S., Obasi, R.U., Anadebe, V.C., Ezemagu, I.G., Okeke, B.U., Ude, C.J., Onukwuli, O.D.
Published in Results in engineering (01.12.2023)

by Okey-Onyesolu, Chinenye Faith, Chukwuma, E.C., Okoye, C.C., Onukwuli, O.D.
Published in Heliyon (01.10.2020)

by Okey-Onyesolu, C.F., Onukwuli, O.D., Ejimofor, M.I., Okoye, C.C.
Published in Heliyon (01.08.2020)

by Uzoh, F.C., Onukwuli, O.D.
Published in Chemical engineering research & design (01.01.2017)

by Esonye, C., Onukwuli, O.D., Anadebe, V.C., Ezeugo, J.N.O., Ogbodo, N.J.
Published in Heliyon (01.03.2021)

by Uzoh, C.F., Mbonu, O.F., Onukwuli, O.D.
Published in Progress in organic coatings (01.12.2016)

by Uzoh, C.F., Obodo, N.J., Onukwuli, O.D.
Published in Journal of King Saud University. Engineering sciences (01.01.2018)

by Nnaji, N.J.N., Ani, J.U., Aneke, L.E., Onukwuli, O.D., Okoro, U.C., Ume, J.I.
Published in Journal of industrial and engineering chemistry (Seoul, Korea) (25.07.2014)

by Anadebe, V.C., Onukwuli, O.D., Omotioma, M., Okafor, N.A.
Published in Materials chemistry and physics (15.05.2019)

by Ezekannagha, C.B., Onukwuli, O.D., Obibuenyi, J.I., Udunwa, D.I.
Published in Chemical engineering research & design (01.12.2023)