AUTHENTICATION OF HALAL FOOD AND BEVERAGE PRODUCTS CERTIFIED BY BPOM AND LPPOM-MUI BASED ON NFC SMARTPHONE. Cyberspace: Jurnal Pendidikan Teknologi Informasi [Internet]. 31 Maret 2022 [dikutip 21 Juli 2026];6(1):8-19. Tersedia pada: https://jurnal35.ar-raniry.ac.id/index.php/cyberspace/article/view/12322