“Comparative Research Progress on Hydrogeological Potential of Major Geological Complexes : A Case Study of Togo and ChinaComparative Research Progress on Hydrogeological Potential of Major Geological Complexes : A Case Study of Togo and China”, Am. J. Environ. Clim., vol. 4, no. 3, pp. 135–154, Dec. 2025, doi: 10.54536/ajec.v4i3.6039.