HALAL PRODUCT ASSURANCE SYSTEM FOR “KING CRYSTAL ICE” BUSINESS OWNERS IN LHOKSEUMAWE CITY, ACEH PROVINCE: SOSIALISASI SISTEM JAMINAN PRODUK HALAL BAGI PELAKU USAHA ES KRISTAL ”KING ICE” DI KOTA LHOKSEUMAWE PROVINSI ACEH. WISDOM : Jurnal Pengabdian Kepada Masyarakat Wisdom, [S. l.], v. 2, n. 2, 2025. DOI: 10.71275/wisdom.v2i2.139. Disponível em: https://jurnal.rocewisdomaceh.com/index.php/wisdom/article/view/139.. Acesso em: 21 sep. 2025.