“Determinants Analysis of Purchase Intention of Halal Cosmetic Products: A Theory of Planned Behavior Approach (Study Among Universiti Utara Malaysia Students)”, icie, vol. 1, no. 1, hlm. 351–364, Okt 2024, Diakses: 23 September 2026. [Daring]. Tersedia pada: https://proceeding.uingusdur.ac.id/index.php/icie/article/view/2564