Tran Minh Duc. “DC-BUS VOLTAGE CONTROL OF A GRID-CONNECTED PHOTOVOLTAIC INVERTER USING A PI–FUZZY CONTROLLER”. HUIT Journal of Science 26, no. 2E (June 11, 2026): 134. Accessed September 21, 2026. http://huitjournal.vn/index.php/huit-j-sci/article/view/387.