Waruwu, F., Tambunan, E., Harefa, O., Gulo, N., & Apvan Bertin Baene, R. (2025). Sile (Pencak Silat Nias) as a Negotiation of Religion and Culture between Traditional Societies, Islam, and Christianity in Ono Niha. Jurnal Sosiologi Agama, 18(2), 171–190. https://doi.org/10.14421/jsa.2024.182-03