PENERAPAN MODEL PEMBELAJARAN PBL (Problem Based Learning) SEBAGAI UPAYA PENINGKATAN KETERAMPILAN PASSING ATAS BOLA VOLI. psnppg [Internet]. 2025 Jun. 30 [cited 2026 Aug. 12];3(2):2503020217. Available from: https://conference.upgris.ac.id/index.php/psnppg/article/view/7343