NUR AISYAH INDARNINGSIH; SIREGAR, S. W. Halal labelization, word of mouth and halal awareness on purchase decisions of pharmaceutical products (case study of Yogyakarta muslim students) . Journal of Halal Product and Research (JHPR), [S. l.], v. 6, n. 1, p. 11–21, 2023. DOI: 10.20473/jhpr.vol.6-issue.1.11-21. Disponível em: https://e-journal.unair.ac.id/JHPR/article/view/42710. Acesso em: 3 jan. 2025.