Publisher
Physics Study Program. Faculty of Mathematics and Natural Sciences. Medan State University.
Sources of Support
Terima kasih kepada Universitas Negeri Medan atas dukungan terhadap EINSTEIN (e-Journal)
Physics Study Program. Faculty of Mathematics and Natural Sciences. Medan State University.
Terima kasih kepada Universitas Negeri Medan atas dukungan terhadap EINSTEIN (e-Journal)