PRATIWI, A.; PONIDI, P. Changing Mangalehen Tuor Tradition in Mandailing Weddings: A Case Study from Damuli Pekan Village for Sociology Learning. Journal of Mathematics Instruction, Social Research and Opinion, Bandung, Indonesia, v. 4, n. 3, p. 647–660, 2025. DOI: 10.58421/misro.v4i3.604. Disponível em: https://journal-gehu.com/index.php/misro/article/view/604. Acesso em: 20 may. 2026.