GOZALI, Muhammad; RIWALDI PUTRA; RESGI HAMDANI. Survey Tingkat Keterampilan Servis Atas Pada Peserta Ekstrakurikuler Bola Voli di Sekolah Menengah Pertama. Walada: Journal of Primary Education, [S. l.], v. 5, n. 4, p. 5085–5094, 2026. DOI: 10.61798/wjpe.v5i4.1308. Disponível em: https://www.ccg-edu.org/index.php/wjpe/article/view/1308. Acesso em: 28 oct. 2026.