Characterizing natural and human-made features of sand dams in seasonal rivers of semi-arid regions in Kenya: A case of Kikuu sand river in Makueni County. AJSTSS [Internet]. 2025 Aug. 17 [cited 2026 Sep. 6];4(2):PAS 17-24. Available from: https://journals.must.ac.ke/index.php/AJSTSS/article/view/284