Design and Standardization a Test to Measure Speed Accuracy and Skill Level of Floor Defense for Libero in Volleyball. Jurnal Pendidikan Kepelatihan Olahraga: PEJUANG, [S. l.], v. 2, n. 3, p. 23–33, 2025. DOI: 10.66968/jr3vk140. Disponível em: https://journalpejuang.web.id/index.php/jurnalpkopejuang/article/view/151. Acesso em: 8 aug. 2026.