ABUBAKAR SANI, PHD; BILYAMINU MUHAMMAD. Towards Effective Islamic Financial System in Northwestern Nigeria: A Review of Emir Muhammad Dikko’s Baitul-Mal in Katsina, Nigeria. IJUS | International Journal of Umranic Studies , [S. l.], v. 5, n. 2, p. 32–40, 2022. DOI: 10.59202/ijus.v5i2.512. Disponível em: https://unissa.edu.bn/journal/index.php/ijus/article/view/512. Acesso em: 23 may. 2024.