Rauf, Rusdiaman, Hengki Wijaya, and Ezra Tari. “The Design & Implementation of CRM-Taxi Online in Indonesia”. Indonesian Journal of Business and Entrepreneurship (IJBE) 8, no. 1 (January 31, 2022): 128. Accessed April 20, 2024. https://jurnal.ipb.ac.id/index.php/ijbe/article/view/34983.