Duong, Quan, 		Le, Tuan, 		Pham, Anh, 		Viet, Dinh, AND 		Le, Kim.
" Improving transmission network using renewable resources efficiency by integrating pumped-storage hydroelectricity" <em>Journal of Science and Technology: Issue on Information and Communications Technology</em> [Online], Volume 19 Number 12.2 (31 December 2021)