//-->
The accident-adjusted dynamic efficiency of public bus operators in metropolitan cities of India
Gulati, Rachita, (2023)
Estimating the operational and service efficiency of bus transit routes using a non-radial DEA approach
Güner, Samet, (2019)
Short and long-run cost efficiency in Indian public bus companies using Data Envelopment Analysis
Venkatesh, Anand, (2018)