Julitawaty, W., Fenny, Januarty, W., Taufik, Y. and Sjukun 2025. The Influence of Price Perception and Perceived Product Quality on Consumer Satisfaction of Detergent Brand XYZ in Medan. PENANOMICS: International Journal of Economics. 4, 3 (Dec. 2025). DOI:https://doi.org/10.56107/penanomics.v4i3.269.