Hasibuan, S.A. 2025. The Role of the "Budi Luhur" Sharia Civil Servant Producer Cooperative (KPS-PN) of the Ministry of Religious Affairs Office of South Tapanuli Regency in Economic Development. JURNAL ILMIAH GEMA PERENCANA. 4, 1 (Jul. 2025), 541–570. DOI:https://doi.org/10.61860/jigp.v4i1.215.