Maya Puspita, Fitri, Evi Yuliza, and Muthia Ulfa. “The Comparison of Bundle-Pricing Scheme Models Using Quasi-Linear Utility Function”. International Series on Interdisciplinary Science and Technology 1, no. 1 (October 1, 2016): 12–15. Accessed January 15, 2026. https://insist.unila.ac.id.121-50-32-50.cpanel.site/index.php/ojs/article/view/9.