Abu Bakar, M. S., W. F. W. A. Wan Zakaria, and K. Salleh. “IMPLEMENTATION OF HISBAH IN MALAYSIA IN THE PRESENT: DEVELOPMENT AND OBSTACLES”. Al-Hikmah, Vol. 9, no. 2, Dec. 2017, pp. 167-85, https://spaj.ukm.my/jalhikmah/index.php/jalhikmah/article/view/308.