Saniman, M. N. F., M. H. M Hashim, K. A. Mohammad, K. A. Abd Wahid, W. M. Wan Muhamad, and N. H. Noor Mohamed. 2020. “Tensile Characteristics of Low Density Infill Patterns for Mass Reduction of 3D Printed Polylactic Parts”. International Journal of Automotive and Mechanical Engineering 17 (2):7927-34. https://doi.org/10.15282/ijame.17.2.2020.11.0592.