Prasad, Saraju. “Changing Preferences of Indian Customers’ towards Combinations of Services Offered through Credit Cards: A Conjoint Analysis”. International Journal of Management Excellence (ISSN: 2292-1648) 1, no. 3 (August 30, 2013): 75–82. Accessed February 4, 2026. https://www.techmindresearch.org/index.php/ijme/article/view/69.