W. E. Regina, K. A. Loe, N. N. Jude, A. V. Takang, Mbalang Betrand Kimbi, and M. G. Promise, “Stable Isotope Analysis of Groundwater Recharge Sources and Mixing Processes on Mount Cameroon’s Southern Flank”, WEB, vol. 3, no. 7, pp. 27–46, Jul. 2025.