Rahmadianti MA, Fatkur. The Use of Kickboard and Pull Buoy Aid Toward Freestyle Swimming Speed in Children Aged 6-9 Year at Club Aura Swimming Academy. JPJ [Internet]. 2026 Jul. 4 [cited 2026 Aug. 17];7(1):19-23. Available from: https://stokbinaguna.ac.id/jurnal/index.php/JPJ/article/view/5661