Intan Fadilla Studentof the Phusics Education Postgraduate Program, Faculty of Mathematics and Natural Science, Padang State University Indonesia
Usmeldi Usmeldi Lecturer at the Postgraduate Program in Physics Education, Faculty of Mathematics and Natural Sciense, Padang State University
ResearcherID: J-1399-2016
DOI : 10.52155
Impact Factor:
ICV = 82.40
SJIF = 7.019
IFSIJ = 7.625
IJIFM = 7.36