Astrid Nurul Azizah, Syti Sarah Maesaroh and Asep Nuryadin (2025) “The Effect of Product Quality and Price Perception on Purchase Decision-Making Process Mediated by Brand Image in EdTech Start-Up”, Al-Kharaj: Journal of Islamic Economic and Business, 7(4). doi: 10.24256/kharaj.v7i4.8256.