Le, Kim, Tran, Ngoc Thien Nam, Nguyen, Viet Tri, Truong, The, AND Duong, Minh Quan. " Operating Performance of Power Systems Integrated HVDC Solution: KonTum-GiaLai Transmission System Case Considering Penetration of Renewable Energy" Journal of Science and Technology: Issue on Information and Communications Technology [Online], Volume 18 Number 4.2 (24 April 2020)