Jayusman, Nugroho, Wuryaningsih Dwi Lestari, and Qisthoni Permatasari. “Analysis of the Influence of Brand Ambassadors and Promotions on Product Purchasing Decisions at Shopee (On Shopee Application Users in Sukoharjo Regency)”. International Journal of Management Science and Information Technology 3, no. 1 (May 9, 2023): 101–107. Accessed April 29, 2024. https://journal.lembagakita.org/index.php/IJMSIT/article/view/1077.