Agustin, Nanda Ayu, and Isyana Emita. “Pengaruh Promosi Penjualan Dan Harga Terhadap Keputusan Pembelian Smartwatch Pada Toko Online Veebeegallery Di Shopee”. Journal of Macroeconomics and Social Development 3, no. 1 (September 22, 2025): 15. Accessed June 4, 2026. https://economics.pubmedia.id/index.php/jmsd/article/view/896.