Wijaya, M. Riski Adi, Setya Rahayu, Mahalul Azam, and Sri Sumartiningsih. 2023. “Analysis of Pencat Silat Athlete Speed in Pekalongan City”. International Conference on Science, Education, and Technology 9 (1):452-55. https://proceeding.unnes.ac.id/ISET/article/view/2458.