handayani puspita. SOCIALIZATION OF UMKM UP GRADE AND HALAL CERTIFICATION CHAMBER OF COMMERCE & INDUSTRY (KADIN) SIDOARJO - EAST JAVA: SOSIALISASI UMKM NAIK KELAS DAN SERTIFIKASI HALAL KAMAR DAGANG & INDUSTRI (KADIN) SIDOARJO - JAWA TIMUR. JSCS [Internet]. 2023 Dec. 30 [cited 2025 Oct. 3];1(1):72-7. Available from: https://journal.antispublisher.com/index.php/jscs/article/view/25