SITUMORANG, S.; SINAGA, D. S.; SIMBOLON, S. Exploring Belief Values in Batu Umang Folklore: A Cultural Analysis of Durin Tani Village, Sibolangit District, Deli Serdang Regency. Jurnal Ilmu Pendidikan dan Humaniora, [S. l.], v. 12, n. 2, p. 69–81, 2023. DOI: 10.35335/jiph.v12i2.32. Disponível em: https://www.journals.ristek.or.id/index.php/jiph/article/view/32. Acesso em: 19 apr. 2026.