Suwanta, D. M., Hanif, A. S. and Widiastuti, W. (2019) “Biografi Prestasi Suryo Agung (Manusia Tercepat Asia Tenggara)”, Jurnal Speed (Sport, Physical Education, Empowerment), 2(1), pp. 13–23. doi: 10.35706/speed.v2i1.2221.