M. Abu Bakar, “Concept of Revenue, Expenses and Liabilities in Accounting for Zakat, Waqf and Baitulmal in Malaysia: An Analysis from Shariah Perspective: International Journal of Zakat | ISSN: 2548 2335 | Vol. 3 (4) 2018”, ijaz, vol. 3, no. 4, pp. 1–16, Dec. 2018.