Setyadi, Fantas. “Profile of Extracurricular Physical Condition of Kickboxing and Muaythai Students of SMA Negeri 1 Ngawi”. Edumaspul: Jurnal Pendidikan 7, no. 2 (October 1, 2023): 5996-6004. Accessed May 18, 2024. https://ummaspul.e-journal.id/maspuljr/article/view/7583.