Tran, Tho, and Anh Truong. “MPPT VOLTAGE REGULATING IN THREE-PHASE GRID-CONNECTED PHOTOVOLTAIC SYSTEM”. VNUHCM Journal of Science and Technology Development 15, no. 2 (June 30, 2012): 50-61. Accessed May 11, 2025. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/1790.