Ha, Chu Duc, Le Thi Ngoc Quynh, Nguyen Trong Hien, Pham Thi Ly Thu, Le Huy Ham, and Le Tien Dung. “Morphological Characterization and Classification of Cassava (Manihot Esculenta Crantz) in Vietnam”. Academia Journal of Biology 38, no. 3 (September 25, 2016): 344–351. Accessed November 25, 2024. https://vjs.ac.vn/index.php/vjbio/article/view/8570.