EFENDI, Deni Kurniawan; RUBIONO, Gatut. Analisis Instrumen Pengukuran Kekuatan Pukulan Berbasis Peredam Kejut (Shock Breaker). Prosiding Seminar Nasional IPTEK Olahraga (SENALOG), [S. l.], v. 1, n. 1, p. IKOR 30–34, 2018. Disponível em: https://ejournal.unibabwi.ac.id/index.php/semnassenalog/article/view/185. Acesso em: 5 jul. 2025.