Nguyen , T. N. Q., T. H. Nguyen, and N. A. Trương. “Morphological- Watershed Algorithm for MRI Brain Tuoror Segmentation”. Journal of Technical Education Science, vol. 11, no. 2, June 2016, pp. 18-26, https://www.jte.edu.vn/index.php/jte/article/view/425.