Ramlan, Nadiah, et al. “The Understanding Towards The Ingredients Of The Imported Chocolates Without Jakim Halal Certification: A Survey From Food Experts And Opinion Leaders”. Journal of Fatwa Management and Research, vol. 27, no. 2-SE, Nov. 2022, pp. 95-106, doi:10.33102/jfatwa.vol27no2-SE.486.