ICHSAN, R. N. .; HARTIN NST, V. F. .; NASUTION, L. .; HUTABARAT, L. The effect of halal labeling on the performance of small and medium enterprise (SME) in medan city. Jurnal Mantik, [S. l.], v. 8, n. 1, p. 421-427, 2024. DOI: 10.35335/mantik.v8i1.5108. Disponível em: https://iocscience.org/ejournal/index.php/mantik/article/view/5108. Acesso em: 9 may. 2026.