“PERAN COLLECTIVE EFFICACY PADA TIM ELIT CABANG OLAHRAGA BEREGU”. ALMUSTOFA: Journal of Islamic Studies and Research 2, no. 2 (February 24, 2026): 764 – 782. Accessed March 3, 2026. https://ejournal.bamala.org/index.php/almustofa/article/view/756.