R. Fernadez, S. . Ibañez, J. C. . Rotas, R. J. Velasco, J. Lobo, and M. L. Celis, “Physical activity barriers and team cohesiveness of Angeles City volleyball players during the pandemic”, Edu Sportivo: Indonesian j. of Physical Education, vol. 3, no. 3, pp. 255–268, Dec. 2022.