1. European Aviation Safety Agency, E.A.S.A., European Aviation Environmental Report 2016, 2016.
2. A novel method for the production of metal powders without conventional atomization process;Canakci;Journal of Cleaner Production,2015
3. H.E. Friedrich, Leichtbau in der Fahrzeugtechnik, Imprint: Springer Vieweg, Wiesbaden, 2013.
4. General Electric Company, These scientists are writing the 3D-printing cookbook for GE.
5. Selective laser melting (SLM) and topology optimization for lighter aerospace components, XV Portuguese Conference on Fracture, PCF 2016, 10-12 February 2016;Seabra;Paco de Arcos, Portugal,2016