Vol. 9 No. 2 (2020)
Published:
2020-12-31
p-ISSN : 2252-732X | e-ISSN : 2301-7651
Published by : The Magister of Physics Education Departement in State University of Medan
Jl. Willem Iskandar Pasar V Medan Estate, Kota Medan, Prov. Sumatera Utara
E-mail: jpfunimed@unimed.ac.id
This work is licensed under a Creative Commons Attribution 4.0 International License.