Rubiyatno, E. . Supriatna, D. . Suryadi, M. . Haetami, and G. Firsta Yosika. “Analysis Endurance Profile (Vo2max) of Women’s Volleyball Athletes: Yo-Yo Intermittent Test Level 1”. Indonesian Journal of Physical Education and Sport Science, vol. 3, no. 1, Feb. 2023, pp. 12-19, doi:10.52188/ijpess.v3i1.369.