PASRIZAL, H.; FEBRIYANTI, S.; DANI, W. R.; ASTUTI, W. R. The Influence Of Product Quality, Price, And Brand On Smartphone Purchasing Decisions Of Students Majoring In Sharia Business Management FEBI UIN Mahmud Yunus Batusangkar. TAMWIL : Jurnal Ekonomi Islam, [S. l.], v. 11, n. 1, p. 33–40, 2025. DOI: 10.31958/jtm.v11i1.13672. Disponível em: https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/tamwil/article/view/13672. Acesso em: 26 feb. 2026.