Dwitya IMW, Tomoliyus . Instrument reliability test for Prosocial and Antisocial behavior of school athletes in Indonesia. JSSPJ [Internet]. 2020 Nov. 16 [cited 2024 Nov. 23];9(2):31-7. Available from: https://ojs.upsi.edu.my/index.php/JSSPJ/article/view/3127