Phan, Chi Thach, Thuan Thanh Nguyen, and Thang Trung Nguyen. “Optimal Operating Cost for A Grid-Connected Microgrid Using Quadratic Interpolation Optimization”. IIUM Engineering Journal 27, no. 3 (September 11, 2026): 131–148. Accessed September 13, 2026. https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/4187.