Mohammad Saleh, Umi Cholifah, Lusiana Ulfa Hardinawati, Suparman Suparman, and Akhmad Munir, “The Urgency of Packaging Houses in Accelerating Halal Certification For MSMEs Products in Jember Regency Indonesia”, jf, vol. 8, no. 2, pp. 233–245, Jan. 2024.