Tuan, Nguyen Minh, Tran Duc Minh Chau, and Do Truong Giang. 2016. “Calculating Scenarios to Optimise Vung Ang 1 Power plant’s Operations”. Petrovietnam Journal 2 (February), 51-57. http://www.pvj.com.vn/index.php/TCDK/article/view/488.