Prateek Gupta, Soumya Singh, Rishabh Ranjan, Gaurav Kharayat, Dr. Sreedhara Raman and Dr. Vedha Balaji 2021. Analysis of Delivery Issues that Customer Face Upon E-Commerce Shopping. International Journal of Management Studies (IJMS). 6, Spl Issue 3 (Sep. 2021), 14–26.