Santika R, Yul W. Dysfunction Of Ninik Mamak In Enforcement Of Customary Sanctions: An Ethnographic Critical Study Of Violations Of Social Norms. J HUM SOC STUD [Internet]. 2026 Jul. 26 [cited 2026 Aug. 1];10(03):977-82. Available from: https://jhss-lppm.unpak.ac.id/index.php/JHSS/article/view/289