RIZALDI, D. R.; ANDAYANI, Y.; DOYAN, A.; MAKHRUS, M.; FATIMAH, Z.; NURHAYATI, E. The use of Betel leaf in Nyirih tradition: Analyzing an ethnoscience-based learning material. International Journal on Education Insight, [S. l.], v. 2, n. 1, p. 29–36, 2021. DOI: 10.12928/ijei.v2i1.3579. Disponível em: http://journal2.uad.ac.id/index.php/ijei/article/view/3579. Acesso em: 5 mar. 2026.