Oke, A. (2013) “Mapping of river waterquality using inverse distance weighted interpolation in Ogun-Osun river basin, Nigeria”, Acta Geographica Debrecina Landscape & Environment series, 7(2), pp. 48–62. Available at: https://ojs.lib.unideb.hu/landsenv/article/view/2301 (Accessed: 4 May 2024).