Ajie Dwi Tandayu, Ari Prabowo, and Aisyah Azhar Adam. “Analysis of Online Customer Reviews, Influencer Endorsements, and Price Perceptions on Purchasing Decisions for Eiger Products in the Sumut Indonesia Climbing Community ”. Harmoni Economics: International Journal of Economics and Accounting 1, no. 4 (November 25, 2024): 139–154. Accessed December 29, 2024. https://economics.ifrel.org/index.php/HarmoniEconomics/article/view/33.