Sa’adah, Fatkhiyatus, and Rachma Rizqina Mardhotillah. “The Effect of Brand Ambassador, Brand Image, Brand Trust and E- WOM on Purchase Intention for Halal Skincare Product. (Study on Avoskin Skincare in Surabaya)”. Journal of Halal Research, Policy, and Industry 2, no. 2 (December 8, 2023). Accessed May 11, 2024. https://journal2.unusa.ac.id/index.php/jhrpi/article/view/5450.