© Journal of Technomaterials Physics
Website: http://jotp.usu.ac.id
E-mail: jotp@usu.ac.id
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.
© Journal of Technomaterials Physics
Website: http://jotp.usu.ac.id
E-mail: jotp@usu.ac.id
This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.