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 Oct. 28];5(1):408-31. Available from: https://www.ejournal.iaforis.or.id/index.php/icie/article/view/483