METUSSIN Bin Haji Baki Awang Haji Muamalat: perniagaan suatu ibadah/ by Dato Seri Setia Ustaz Awang Haji Metussin bin Haji Baki - Bandar Seri Begawan: Pusat Da'wah Islamiah, 2011 - x, 54 pages; 21 cm. ISBN: 999175539X (pbk.): BND3.60 Subjects--Topical Terms: FINANCE--RELIGIOUS ASPECTS--ISLAMZAKAT