PHAN, Chi Thach; THANH NGUYEN, Thuan; NGUYEN, Thang Trung. Optimal Operating Cost for A Grid-connected Microgrid Using Quadratic Interpolation Optimization. IIUM Engineering Journal, [S. l.], v. 27, n. 3, p. 131–148, 2026. DOI: 10.31436/iiumej.v27i3.4187. Disponível em: https://journals.iium.edu.my/ejournal/index.php/iiumej/article/view/4187. Acesso em: 13 sep. 2026.