Prasetya, Budi, and Budi Haryono. “The Effect of Product Quality and Price on Mask Purchase Decisions Mediated by Promotion at Pt. Wom Finance Int the Jabodebek Area”. Enrichment : Journal of Management 15, no. 4 (October 30, 2025): 481-490. Accessed August 3, 2026. https://enrichment.iocspublisher.org/index.php/enrichment/article/view/2397.