Choden, R., Wangmo, C., & Dorji, R. (2026). Hydrological Uncertainty and its Tariff Implications: Rethinking Power Purchase Pricing for Bhutan Power Sectors. Zorig Melong | A Technical Journal of Science, Engineering and Technology, 9(1), 79-94. https://doi.org/10.17102/zmv9.i1.007