ROFIUDDIN, M. . Analisis Sertifikasi Halal dalam Meningkatkan Penjualan pada Usaha Haysanadi Catering Service. Dalwa Islamic Economic Studies: Jurnal Ekonomi Syariah, [S. l.], v. 2, n. 2, p. 108–118, 2023. DOI: 10.38073/dies.v2i2.1382. Disponível em: https://ejournal.uiidalwa.ac.id/index.php/dies/article/view/1382. Acesso em: 22 nov. 2024.