Nurmajid, I., Kusmiyati, K., Saefulah, D. I., Yulianto, A. G., & Haris, I. N. (2024). Supporting Factors For Participation In Volleyball Extracurricular Training At Vocational Schools In The Gumelar Sub-District For The 2022/2023 Academic Year. Indonesian Journal of Physical Activity, 4(2), 174-181. https://doi.org/10.59734/ijpa.v4i2.82