“Peer Group Effects on Moslem Consumer’s Decision To Purchase Halal Labeled Cosmetics”. Al-Iqtishad: Jurnal Ilmu Ekonomi Syariah 7, no. 2 (July 1, 2015): 165–180. Accessed February 22, 2026. https://journal.uinjkt.ac.id/iqtishad/article/view/1682.