Nguyen Van Tan, Le Thi Minh Chau, Nguyen Huu Hieu, Le Hong Lam, Nguyen Anh Vu, Nguyen Ngoc Viet 2020. Evaluating the efficiency of maximum power point tracking algorithms when the solar panels are shaded. The University of Danang - Journal of Science and Technology. 18, 5.2 (May 2020), 6–10.