Adikara, W.B. and Wisnu, H. 2024. The Comparison of Physical Fitness Levels Among Participants of Extracurricular Activities: Male Futsal and Basketball at SMA Negeri 21 Surabaya. Jurnal Pendidikan Jasmani (JPJ). 4, 3 (Apr. 2024), 374-381. DOI:https://doi.org/10.55081/jpj.v4i3.2053.