Mubarok, F., Patiro , S. P. S., Wibowo, M., & Nugraha, D. P. (2026). Ethical Values, Trusted Information, and Quality Heuristics in Shaping Halal Food Purchase Commitment: Evidence from the Indonesian Muslim Diaspora in Europe. Journal of Islamic Economic Laws, 9(01), 170–194. https://doi.org/10.23917/jisel.v9i01.15900