Darisman EK. PENGARUH POLA PELATIH KOOPERATIF TERHADAP MOTIVASI BERPRESTASI ATLET BOLABASKET PUTRA SMA 17 AGUSTUS 1945 SURABAYA. GJPOK [Internet]. 2016 Sep. 20 [cited 2025 Aug. 15];3(2):439-42. Available from: https://e-journal3.undikma.ac.id/index.php/gelora/article/view/4490