Trinh, Viet Dung, and Van Toan Nguyen. “CURRENT STATUS OF FACTORS AFFECTING VOLLEYBALL SPEED AND STRENGTH OF PHYSICAL EDUCATION STUDENTS, HONG DUC UNIVERSITY”. Hong Duc University Journal of Science – Educational Science and Management 72, no. 5 (May 28, 2025): 59-65. Accessed July 3, 2026. https://hdujs.edu.vn/index.php/gdql/article/view/718.