Nisa, B., Syuhada’, S. and Hamid, A. 2024. The Influence of Halal Certification and Product Quality on Interest in Purchasing Wardah Cosmetic Products at The Raudlotul Muttaqin Islamic Boarding School. AJER: Advanced Journal of Education and Religion. 1, 3 (Sep. 2024), 219-231. DOI:https://doi.org/https://doi.org/10.52166/ajer.v1i3.7778.