Purbokusumo, Andreas Sang Aji, et al. “Intelligent Systems for Sustainable Digital Ecosystems in Fast-Food Services: Shaping Generation Z Consumption Behaviors and Environmental Outcomes”. International Journal of Management Science and Information Technology, vol. 6, no. 1, Apr. 2026, pp. 316-30, https://doi.org/10.35870/ijmsit.v6i1.6808.