Saleh, M. Sahib, Syahruddin Syahruddin, Muhammad Syahrul Saleh, and Irmawati Irmawati. “The Effect of Learning Methods and Confidence on Learning Outcomes High Jumping Skills ”. JUARA : Jurnal Olahraga 7, no. 2 (June 8, 2022): 355-366. Accessed June 24, 2024. http://jurnal.upmk.ac.id/index.php/juara/article/view/1713.