Kristiawan YB, Damayanti SM. Optimum Margin for PLN to Implement Energy Transition Based on RUPTL in Order to Maintain Financial Sustainability. jrssem [Internet]. 2026 Sep. 25 [cited 2026 Oct. 9];6(2):1310-2. Available from: http://www.jrssem.publikasiindonesia.id.solusipublish.com/index.php/jrssem/article/view/1689