Odiero, J., B. T. I. Ong’or, E. K. K. Khaemba, and K. W. Alexander. “SIMULATION OF GROUNDWATER FLOW REGIME: A CASE OF YALA RIVER CATCHMENT, KENYA”. Journal of Civil Engineering, Science and Technology, vol. 17, no. 1, Apr. 2026, pp. 87-104, doi:10.33736/jcest.10765.2026.