Aslan, Imran. “Measuring Halal Awareness at Bingol City”. Journal of Social Sciences (COES&RJ-JSS) 5, no. 3 (October 1, 2017): 340–355. Accessed April 25, 2024. https://centreofexcellence.net/index.php/JSS/article/view/jss.2016.5.3.340.355.