HUNG , Dr. Nguyen Xuan. The System of Professional Supplementary Exercises Applied in Teaching Basic Overhand Volleyball Passing Technique for Volleyball-intensive Students in Danang University of Physical Education and Sports. American Scientific Research Journal for Engineering, Technology, and Sciences, Jordan, v. 88, n. 1, p. 145–156, 2022. Disponível em: https://asrjetsjournal.org/American_Scientific_Journal/article/view/7637. Acesso em: 20 sep. 2025.