N-18
Citation:
N-18. T. D. Ngo, A. Kashani, G. Imbalzano, K. T. Nguyen, and D. Hui, “Additive manufacturing (3D printing): A review of materials, methods, applications and challenges,” Composites Part B: Engineering, Volume 143, 15 June 2018, Pages 172-196, doi.org/10.1016/j.compositesb.2018.02.012.