Manufacturing and security challenges in 3D printing by Hari Ramasubbu | Jul 1, 2016 Authors: S.E. Zeltmann, N. Gupta, N.G. Tsoutsos, M. Maniatakos, J. Rajendran, R. Karri JOM, vol. 68, issue 7, pp. 1872-1881; Jul. 2016 Journal View Paper ↗