Farida, Nurul, and Akhmad Ikhwan Setiawan, S.E., M. T. “Loyalty Factor Identification of Using Online-Based Taxi”. The International Journal of Business & Management 6, no. 7 (July 31, 2018). Accessed June 26, 2024. http://internationaljournalcorner.com/index.php/theijbm/article/view/131366.