Hoang, Thi Huyen Ngoc, Manh Ha Nguyen, and Quang Dung Bui. “A Combined Approach for Sustainable Use of Mountainous Agricultural Land: Land Suitability Evaluation and Ecological Economic Model”. Vietnam Journal of Earth Sciences 44, no. 4 (May 11, 2022): 451–469. Accessed November 23, 2024. https://vjs.ac.vn/index.php/jse/article/view/17118.