p-ISSN : 2338-1981 | e-ISSN : 2407-747X
Published by : Department of Physics, Faculty of Mathematics and Natural Sciences, State University of Medan in collaboration with Physical Society of Indonesia (PSI)
Jl. Willem Iskandar Pasar V Medan Estate, Kota Medan, Prov. Sumatera Utara
E-mail: j.einstein@unimed.ac.id
This work is licensed under a Creative Commons Attribution 4.0 International License.