MULKI, Zulfatul; SAPULETE, Jance J.; JUPRI, Jupri. Pengaruh Ladder Drill Terhadap Peningkatan Kecepatan Atlet Panjat Tebing Nomor Speed Classic Kota Balikpapan. Borneo Physical Education Journal, [S. l.], v. 3, n. 1, p. 33–40, 2022. DOI: 10.30872/bpej.v3i1.1082. Disponível em: https://jurnal.fkip.unmul.ac.id/index.php/bpej/article/view/1082. Acesso em: 1 apr. 2026.