Fitriyadi, H. S. Z., A. Nuraini, and M. Hasna. “The Perceptions of UPI’s Student About Halal Certified Gastronomical Restaurants”. Journal of Halal Product and Research (JHPR), vol. 5, no. 2, Dec. 2022, pp. 79-87, doi:10.20473/jhpr.vol.5-issue.2.79-87.