Sukarman, Sukarman. “Pengaruh Metode Circuit Training Terhadap Daya Tahan Otot Pada Atlet Panjat Tebing Federasi Panjat Tebing Indonesia”. JISHUM : Jurnal Ilmu Sosial dan Humaniora 2, no. 4 (July 19, 2024): 721–728. Accessed September 16, 2024. https://journal.ikmedia.id/index.php/jishum/article/view/461.