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@article{naijie2026,
title = {{A projection-based regret theory method for evaluating service quality of public transportation systems under interval type-2 fuzzy environment during COVID-19 pandemic}},
author = {Naijie Chai et al.},
journal = {Research in Transportation Economics},
year = {2026},
doi = {https://doi.org/https://doi.org/10.1016/j.retrec.2026.101716},
} TY - JOUR
TI - A projection-based regret theory method for evaluating service quality of public transportation systems under interval type-2 fuzzy environment during COVID-19 pandemic
AU - al., Naijie Chai et
JO - Research in Transportation Economics
PY - 2026
ER - Naijie Chai et al. (2026). A projection-based regret theory method for evaluating service quality of public transportation systems under interval type-2 fuzzy environment during COVID-19 pandemic. *Research in Transportation Economics*. https://doi.org/https://doi.org/10.1016/j.retrec.2026.101716 Naijie Chai et al.. "A projection-based regret theory method for evaluating service quality of public transportation systems under interval type-2 fuzzy environment during COVID-19 pandemic." *Research in Transportation Economics* (2026). https://doi.org/https://doi.org/10.1016/j.retrec.2026.101716. A projection-based regret theory method for evaluating service quality of public transportation systems under interval type-2 fuzzy environment during COVID-19 pandemic
Naijie Chai et al. · Research in Transportation Economics · 2026
https://doi.org/https://doi.org/10.1016/j.retrec.2026.101716 Copy
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