Hikmat Nugraha Department of Metallurgical Engineering, University of Jenderal Achmad Yani Bandung, Bandung 40284,Indonesia
Pradoto Ambardi Department of Metallurgical Engineering, University of Jenderal Achmad Yani Bandung, Bandung 40284,Indonesia
Djoko Hadi Prajitno National Nuclear Energy Agency, Bandung 40132,Indonesia Indonesia