Sohrabi, Arya, Mir Saman Pishvaee, Ashkan Hafezalkotob, and Shahrooz Bamdad. “Analysis of Consumer Preferences for Prepaid Mobile Internet Packages in Iran: A Discrete Choice Experiment”. Economic Journal of Emerging Markets 12, no. 1 (April 8, 2020): 39–53. Accessed November 21, 2024. https://journal.uii.ac.id/JEP/article/view/13725.