Garg, Reena. “REVIEW ARTICLE ON RPGT - A GENERAL APPROACH”. International Journal of Engineering Technologies and Management Research 4, no. 12 (December 31, 2017): 49–52. Accessed July 23, 2024. https://granthaalayahpublication.org/ijetmr-ojms/ijetmr/article/view/IJETMR17_A12_137.