Ibrahim, A., Pamplona, P.M., Antonio, J., Carranza, T. and Sumagaysay, K. 2023. Halal food knowledge among non-muslim food-service workers in General Santos City, Philippines. Journal of Halal Product and Research (JHPR). 6, 1 (Jun. 2023), 48–54. DOI:https://doi.org/10.20473/jhpr.vol.6-issue.1.48-54.