The Influence of Halal Certification, Halal Awareness, and Promotion on Purchase Intention of Se’Indonesian Products Among Muslim Consumers in Surabaya City. icie [Internet]. 2026 Jul. 6 [cited 2026 Sep. 16];5(1):408-31. Available from: https://ejournal.iaforis.or.id/index.php/icie/article/view/483