Anshi Singh, S.A Ban, and P.R Patel. “Influence of the Process Parameters of FDM on the Performance Factors of ABS, PLA and PETG Materials: A Review”. International Journal of Advance Engineering and Research Development (IJAERD), vol. 7, no. 7, July 2020, pp. 1-5, https://ijaerd.org/index.php/IJAERD/article/view/4654.