Suwanta, Deni Maulana, Achmad Sofyan Hanif, and Widiastuti Widiastuti. “Biografi Prestasi Suryo Agung (Manusia Tercepat Asia Tenggara)”. Jurnal Speed (Sport, Physical Education, Empowerment) 2, no. 1 (May 1, 2019): 13–23. Accessed February 12, 2026. https://journal-fkip.unsika.ac.id/index.php/speed/article/view/2221.