Retno Farhana Nurulita. “Comparison of the Effectiveness of Aerobic Gymnastics and Zumba on Increasing VO₂ Max of the Gymnastics Team Community at CPI Makassar City”. Journal Physical Health Recreation (JPHR), Vol. 5, no. 2, June 2025, pp. 387-93, doi:10.55081/jphr.v5i2.3950.