Sungkowo , Sungkowo, Tandiyo Rahayu, Agus Kristiyanto, Donny Wira Yudha Kusuma, and Heny Setyawati. “Personality of Central Jawa Finswimming Athlete to Bifins Relay”. International Conference on Science, Education, and Technology 8, no. 1 (October 15, 2022): 1305–1310. Accessed April 19, 2024. https://proceeding.unnes.ac.id/ISET/article/view/1918.