Yayang Pitino, and Endah Budiarti. “The Influence of Brand Image and Promotion on Purchase Decisions of Belikopi Products at MERR Pandugo Surabaya With Word of Mouth As a Mediation Variable ”. International Conference On Economics Business Management And Accounting (ICOEMA) 2 (May 5, 2025). Accessed January 14, 2026. https://conference.untag-sby.ac.id/index.php/icoema/article/view/4991.