Turukay, Evracia, Muhammad Dzakwan Dzaky, Nur Ain Yahya, and Michelle Patty. “The Role of Renewable Energy Use in Making Company Operational Costs Efficiency: A Case Study of PT Chandra Asri Petrochemical Tbk”. Pattimura Proceeding: Conference of Science and Technology 6, no. 1 (February 21, 2026): 314-326. Accessed March 10, 2026. https://ojs3.unpatti.ac.id/index.php/pcst/article/view/24857.