Vanguru. Naga Satyanarayana, Dr. M. Rajasekhara Babu. Role of Public Distribution System in Andhra Pradesh an Analysis. int. j. eng. mgmt. res. [Internet]. 2018 Aug. 31 [cited 2024 May 10];8(4):81-6. Available from: https://ijemr.vandanapublications.com/index.php/ijemr/article/view/593