Melsa Arvia http://orcid.org/0000-0002-8602-2387 Padang state university Indonesia
Dony Permana Corresponding Author, Lecturer of Postgraduate Mathematic Education Progam, State University of Padang
ResearcherID: J-1399-2016
DOI : 10.52155
Impact Factor:
ICV = 82.40
SJIF = 7.019
IFSIJ = 7.625
IJIFM = 7.36