Hilman, Adrian. “Improvement and Roles of the USU Community Service Team in Educating Halal Certification to the Giat Maju Farmer Group in Parbuluan Village VI Dairi”. Journal of Saintech Transfer 7, no. 1 (May 31, 2024): 1-6. Accessed November 21, 2024. https://talenta.usu.ac.id/jst/article/view/11877.