Tran Viet, Cuong, Kawamoto Ken, Kien Tong Ton, and Giang Nguyen Hoang. “REVIEW ON CURRENT SITUATION OF GENERATION AND MANAGEMENT OF COAL ASH IN VIETNAM”. GEOMATE Journal 22, no. 91 (March 10, 2022): 62–69. Accessed April 19, 2024. https://geomatejournal.com/geomate/article/view/3093.