Rahman AU, Utina AB. Implementasi Akad Istishna’ Pada Usaha Depot Air Minum (Studi Kasus Depot Air Minum isi Ulang “TALUHU AMALIA” Desa Ayula Timur, Kec. Bulango Selatan). JAMAK [Internet]. 2023Jun.30 [cited 2025Oct.12];2(1):1-10. Available from: https://jamak.fe.ung.ac.id/index.php/jamak/article/view/61