Diah, Siti Halimatusa. “Product Bundling Dan Testimoni Dalam Keputusan Pembelian”. Muttaqien Conference of Management & Accounting Science and Practise 2, no. 1 (October 8, 2024). Accessed August 22, 2026. https://eqien-concept.stiemuttaqien.ac.id/index.php/3rd/article/view/535.