SAIRAN, I.; WIDADA, W.; ZAMZAILI, Z. Etnomatematika Suku Pasemah Air Keruh Empat Lawang Berdasarkan Konsep dan Prinsip Matematika. Jurnal Pendidikan Matematika Raflesia, [S. l.], v. 5, n. 2, p. 130–136, 2020. DOI: 10.33369/jpmr.v5i2.11418. Disponível em: https://ejournal.unib.ac.id/jpmr/article/view/11418. Acesso em: 4 may. 2024.