Sobarna A, Rizal RM, Mauludin AR, Kurniasih E. TINGKAT KONSENTRASI PADA ATLET FUTSAL BELIONS. JSKK [Internet]. 2020May2 [cited 2025Oct.21];4(2):59-63. Available from: https://journals.itb.ac.id/index.php/jskk/article/view/13681