by Okeke, Francis O., Sam-amobi, Chinwe G., Okeke, Francis I.
Published in Heliyon (01.07.2020)

by Nkwunonwo, Ugonna C., Okeke, Francis I., Ebinne, Elijah S., Chiemelu, Ndukwe E.
Published in Data in brief (01.08.2020)

by Chiemelu, Ndukwe E., Anejionu, Obinna C.D., Ndukwu, Raphael I., Okeke, Francis I.
Published in Scientific African (01.07.2021)

by Nwodo, Geoffrey O., Okeke, Francis I., Nduji, Nixon N.
Published in World journal of research and review (01.01.2023)

by Arungwa, I. D., Okeke, F. I., Moka, E. C., Kalu, I., Okolie, C. J.
Published in International archives of the photogrammetry, remote sensing and spatial information sciences. (06.02.2023)

by Ikechukwu, Maduako N, Okeke, Francis I
Year of Publication 16.02.2018

by CHİEMELU, Ndukwe E., NKWUNONWO, Ugonna, OKEKE, Francis İ., OJİNNAKA, Oliver C.
Published in International journal of environment and geoinformatics (Online) (08.12.2019)

by Ikechukwu, Maduako N, Okeke, Francis I
Published in arXiv.org (17.02.2018)