Rai, Bhimla, Sangay Choezom, Karma, Tenzin Jamtsho, and Namgay Tenzin. 2021. “Voltage Stability Analysis of SPV And WECS Integrated into the Western Grid of Bhutan”. Zorig Melong | A Technical Journal of Science, Engineering and Technology 5 (1): 18-24. http://103.133.216.217/index.php/zm/article/view/66.