Prakash Koganti, Shyam, Kommineni Hemantha Raja, Sajja Satish, and M Sai Narendra. 2018. “Optimization of Urban Public Transportation System in Vijayawada - A Case Study”. International Journal of Engineering & Technology 7 (2.1): 63-68. https://doi.org/10.14419/ijet.v7i2.1.11045.