Grégoire K, Constant NNT, Mathurin ZG, François N, Casimir gouafo. Contribution in the Physical Characterization of Two River Sands from the South-mifi River of the Mifi Basin in Cameroon. ASRJETS-Journal. 2017;35(1):127-137. Accessed September 17, 2025. https://www.asrjetsjournal.org/American_Scientific_Journal/article/view/3285