Bima Nur Prayogi Ariyono Putra, Soni Sulistyarto. Motivasi Anak Remaja yang Mengikuti Pelatihan Bolavoli di Club Alvokes. Sadewa [Internet]. 2026 Oct. 23 [cited 2026 Nov. 3];4(4):81-97. Available from: https://journal.aripi.or.id/index.php/Sadewa/article/view/3149