Haryanto, Arief Ibnu, Ardin Abdul Gani, Gilang Ramadan, Giofandi Samin, Iwan Fataha, and Sulasikin Sahdi Kadir. “Shooting Athlete Mental Training”. JUARA : Jurnal Olahraga 6, no. 1 (February 5, 2021): 133-145. Accessed September 19, 2021. http://jurnal.upmk.ac.id/index.php/juara/article/view/1188.