ANDREANSYAH PUTRA, Roby; YADI HARAHAP , Mhd. Legal Protection for Farmer Groups in Subsidized Fertilizer Pricing: A Case Study in Kualuh Hilir, North Sumatra. Al-Adalah: Jurnal Hukum dan Politik Islam, [S. l.], v. 10, n. 2, p. 335–349, 2025. DOI: 10.30863/ajmpi.v10i2.10248. Disponível em: https://jurnal.iain-bone.ac.id/index.php/aladalah/article/view/10248. Acesso em: 1 may. 2026.