Hung, Pham, Nguyen Quoc Viet, Nguyen Ngoc Huyen, Tran Thien Cuong, Le Sy Chung, Le Xuan Thai, & Le Sy Chinh. " Research Method for Assessing the Potential of Solar Energy Source: Case Study in Thanh Hoa Province." VNU Journal of Science: Earth and Environmental Sciences [Online], 38.3 (2022): n. pag. Web. 22 Nov. 2024