Kiem, Hoang, and Nguyen Ngoc Ky. “Biểu diễn tự động ảnh đường nét”. <i>Journal of Computer Science and Cybernetics</i> 6, no. 2 (January 30, 2018): 21–30. Accessed February 26, 2026. https://jcc.vast.vn/jcc/article/view/11141.