Nur Aisyah, Muhamad Qustulani. Innovation in Learning Economic Law of Sharia through the Independent Community Service Approach at SD IT Muslimat 1 Tarakan, North Kalimantan . IJMB [Internet]. 2025 Oct. 9 [cited 2026 May 20];2(4):240-52. Available from: https://irdhjournals.com/ijmb/article/view/884