KAJIAN ETNOMATEMATIKA DALAM SENI BELA DIRI PENCAK SILAT ISMD PUTRA SETIA DI KP. PISANGAN TAMBUN UTARA. Sindoro: Cendikia Pendidikan, [S. l.], v. 18, n. 3, p. 1161–1170, 2026. Disponível em: https://cibjournal.com/index.php/sindoro/article/view/6012. Acesso em: 2 oct. 2026.