Ichsan, R.N. , Hartin Nst, V.F. , Nasution, L. and Hutabarat, L. 2024. The effect of halal labeling on the performance of small and medium enterprise (SME) in medan city. Jurnal Mantik. 8, 1 (May 2024), 421-427. DOI:https://doi.org/10.35335/mantik.v8i1.5108.