Lydia R, Ravi Kumar B, Lakshmi BV. Profile of APSRTC-With Reference to Visakhapatnam City. ijbmf [Internet]. 2018 Sep. 18 [cited 2025 Apr. 24];2(2):13-25. Available from: https://cribfb.com/journal/index.php/ijbmf/article/view/203