Tahir IN. SOCIO-ECONOMIC REFORMS IN LINE WITH THE MAQĀSID AL-SHARĪʿAH : THE CASE OF CALIPH ʿUMAR IBN ʿABD AL-ʿAZĪZ. SHAJARAH [Internet]. 2016 May 21 [cited 2024 Jul. 18];20(2). Available from: https://journals.iium.edu.my/shajarah/index.php/shaj/article/view/330