IQBAL, M. .; AFIFAH, Y. N. . Halal and Thayyib Practices of Street-Food Vendors Surrounding Four Islamic Universities in Yogyakarta, Indonesia. Unisia, [S. l.], v. 43, n. 1, 2025. DOI: 10.20885/unisia.vol43.iss1.art18. Disponível em: https://journal.uii.ac.id/Unisia/article/view/40861. Acesso em: 5 dec. 2025.