Ho W, Pham KN, Bui DL. Development of a Mind Map System Integrating Full Moodle Function. Int. J. Adv. Sci. Eng. Inf. Technol. [Internet]. 2018 Sep. 28 [cited 2024 Jul. 3];8(4-2):1501-6. Available from: https://ijaseit.insightsociety.org/index.php/ijaseit/article/view/5626