SIREGAR, Hamka. Fiqh Issues in the Border Areas of West Kalimantan. Studia Islamika, [S. l.], v. 23, n. 2, p. 271–296, 2016. DOI: 10.15408/sdi.v23i2.2654. Disponível em: https://studiaislamika.ppimcensis.or.id/index.php/studia-islamika/article/view/2654. Acesso em: 5 oct. 2025.