Hoa, Anh Tuong, Van Ly Phan, and Hoàng Trâm Anh Đinh. “DESIGNING TEACHING SITUATIONS ON THE TOPIC OF TRIANGLES TO CULTIVATE MATHEMATICAL COMMUNICATION COMPETENCE FOR GRADE 7 STUDENTS”. Hong Duc University Journal of Science 85, no. 3 (March 30, 2026): 58-67. Accessed May 17, 2026. https://hdujs.edu.vn/index.php/hdujs/article/view/929.