Nugraha MB, Inayah N, Harahap MI. Effectiveness of the implementation of the rice farming insurance program in Deli Serdang regency: An Islamic perspective. SERAMBI [Internet]. 2025 Aug. 20 [cited 2026 Sep. 13];8(2):115-30. Available from: http://www.ejournal.imperiuminstitute.org/index.php/SERAMBI/article/view/1878