Kotei R, Agyare WA, Kyei-Baffour N, Atta-Darkwa T, TakyiAtakora E. Estimation of Flow-Duration and Low-Flow Frequency Parameters for the Sumanpa Stream at Mampong-Ashanti in Ghana for the 1985-2009 Period. ASRJETS-Journal. 2016;15(1):62-75. Accessed September 16, 2025. https://asrjetsjournal.org/American_Scientific_Journal/article/view/1199