Keliat, P., and A. A. Munawar. “Analysis of the Impact of the Pencak Silat Coach Training Program on Athlete Development in North Sumatra in 2024”. International Journal Of Education, Social Studies, And Management (IJESSM), vol. 4, no. 3, Jan. 2025, pp. 1351-7, doi:10.52121/ijessm.v4i3.579.