Ramli, M.H. et al. 2020. The Operation of the Halal Assurance System in the Broilers Farming Sector: A Preliminary Study/ Pengoperasian Sistem Pengurusan Jaminan Halal Di Sektor Penternakan Ayam Pedaging: Satu Kajian Awal. Sains Humanika. 12, 3 (Aug. 2020). DOI:https://doi.org/10.11113/sh.v12n3.1718.