1. How 3D Printing Works: The Vision, Innovation and Technologies Behind Inkjet 3D Printinghttp://www.officeproductnews.net/sites/default/files/3dWP_0.pdf
2. How Paper-Based 3D Printing Works: The Technology and Advantages. Mcor Technologies Ltdhttp://rapid3dparts.co.za/how-paper-based-3d-printing-works.pdf
3. 3D Printing Technology in Various Applications;Ramya;Int. J. Mech. Eng. Technol.,2016
4. Impact and Applications of 3D Printing Technology;Rulania;SSRG Int. J. Comput. Sci. Eng.,2016
5. Applications of 3D printing in healthcare