Chakrabartty A, Gupta S. Technical Efficiency of Urban Public Transport Undertakings in India: A Study with Special Reference to CSTC. aijer [Internet]. 2015 Jun. 1 [cited 2026 Mar. 4];4(3):20-32. Available from: https://amcpl2journalsfinal.srels.org/index.php/aijer/article/view/71377