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), pp. 374-381. doi: 10.55081/jpj.v4i3.2053.