A. Septiana and Y. Anggraini, “The Impact of Product Quality on Purchase Decisions Following a Fuel Fraud Scandal: The Mediating Role of Consumer Trust in Madiun Regency, Indonesia”, Ascarya j. of islam. sci. cult. and soc. stud., vol. 6, no. 1, pp. 1–23, Apr. 2026, doi: 10.53754/2cgsk025.