Pasang, Sangey, Chimi Chezom, Dependra Prasad Bhandari, Ugyen Tshomo, Chimi Wangmo, and Lhundup Tshomo. 2026. “Experimental Performance Evaluation of Low-Cost Hydraulic Ram Pump in Bhutan”. Zorig Melong | A Technical Journal of Science, Engineering and Technology 9 (1): 143-52. https://doi.org/10.17102/zmv9.i1.012.