1. Atasoy, B., Ikeda, T., Ben-Akiva, M.E.: Optimizing a flexible mobility on demand system. Transp. Res. Rec. 2563(1), 76–85 (2019)
2. Bates, D.M., Sarkar, D.: lme4: Linear mixed-effects models using S4 classes, R package version 0.99875-6. (2007)
3. Ben-Akiva, M., Morikawa, T.: Estimation of switching models from revealed preferences and stated intentions. Transp. Res. Part A. 24(6), 485–495 (1990)
4. BPS-Statistics Indonesia:. Food and Beverage Service Activities Statistics. Indonesia: Badan Pusat Statistik. (2018). https://www.bps.go.id, accessed on May 3, 2022)
5. Caiati, V., Rasouli, S., Timmermans, H.: Bundling, pricing schemes and extra features preferences for mobility as aa service: Sequential portfolio choice experiment. Transp. Res. Part A. 131, 123–148 (2020)