Rofiq, Ainur, A Muhamad Jazuli, Adelia Shabrina Prameka, and Abdurrahman Hakim. “Business Legality Assistance, Halal Certification And Digital Marketing SME’s Gresik District”. Jurnal Pengabdian kepada Masyarakat Nusantara 4, no. 5 (December 28, 2023): 238–242. Accessed April 30, 2026. https://ejournal.sisfokomtek.org/index.php/jpkm/article/view/2445.