HARAHAP, S.; HARAHAP, R. H.; MOHD ROSLAN MOH NOR. Customary Negotiation and Islamic Environmental Law: Human-Nature Relations in the Batak Angkola Community, South Tapanuli, Indonesia. Ijtihad : Jurnal Wacana Hukum Islam dan Kemanusiaan, [S. l.], v. 26, n. 1, p. 1–36, 2026. DOI: 10.18326/ijtihad.v26i1.1-36. Disponível em: https://ejournal.uinsalatiga.ac.id/index.php/ijtihad/article/view/6135. Acesso em: 18 aug. 2026.