Hamdi. Management Policy for the School Operational Assistance Program (BOS) in Improving the Quality of Madrasah Education in Kerinci Regency. j.ilm.gema.perenc. [Internet]. 2023 Dec. 30 [cited 2025 Nov. 1];2(2). Available from: https://gemaperencana.id/index.php/JIGP/article/view/75