Al- Mussawi, Raja’a Albuha M., Farzaneh Farid, Mohammed T. Alkhafagy, and Farhad Shafiei. 2016. “Prosthodontic Using Rapid Prototyping”. American Scientific Research Journal for Engineering, Technology, and Sciences 26 (1):271-85. https://asrjetsjournal.org/index.php/American_Scientific_Journal/article/view/2233.