by Abdullahi, N. K., Osazuwa, I. B.
Published in Environmental earth sciences (01.03.2011)

by Osazuwa, IB, Abdullahi, N K
Published in Journal of environmental hydrology (26.09.2008)

by N. K. Abdullahi, M. A. Batu, A. A. Masanawa
Published in Research Journal of Environmental and Earth Sciences (25.07.2012)

by Abdullahi, N. J. K, Abdulkareem, A. Y
Published in JEP : ejournal of education policy (2017)

by Kakulu, SE, Abdullahi, NK
Published in Global journal of environmental sciences (08.02.2005)