B. S, M., B. H. , A. and B. A, M. (2019) “The Need for Teaching Islamic Economic System at Secondary School Level in Nigeria for Sustainable Development”, Azare Journal of Education, 10(1), pp. 299–306. Available at: https://ajejournals.com.ng/index.php/aje/article/view/34 (Accessed: 30June2025).