2026. BEYOND THE HALAL SYMBOL: HOW HALAL CERTIFICATION AND PRODUCT QUALITY JOINTLY DRIVE MUSLIM CONSUMER SATISFACTION IN THE SOCIAL MEDIA SKINCARE MARKET. IZZI: Jurnal Ekonomi Islam. 6, 2 (Mei 2026), 79–99. DOI:https://doi.org/10.66931/jizzi.v6.i2.392.