PRASETYO, Yudik. OLAHRAGA GATEBALL BAGI USIA LANJUT. MEDIKORA, [S. l.], n. 2, 2015. DOI: 10.21831/medikora.v0i2.4653. Disponível em: https://jurnal.uny.ac.id/index.php/medikora/article/view/4653. Acesso em: 20 jun. 2025.