Tuan, Nguyen Thanh, Tran Thuy Chi, Uong Dinh Khanh, and John Muasya Kioko. “Conservative Valuation of Typical Volcanic Landscapes in the Pleiku Basaltic Plateau: Some Improvement”. Vietnam Journal of Earth Sciences 42, no. 1 (January 15, 2020): 15–40. Accessed April 26, 2024. https://vjs.ac.vn/index.php/jse/article/view/14756.