T Dilip Kumar , trans. “Full Battery and Hybrid Bus Based Rapid Transit System As a Cost Effective Urban Transit Mode Alternative to Metros in Tier II Tier III Indian Cities”. Indian Journal of Transport Engineering (IJTE) 1, no. 2 (January 30, 2024): 10–18. Accessed May 12, 2025. https://www.journals.latticescipub.com/index.php/ijte/article/view/434.