Taifatul Jannah University of Sumatera Utara Indonesia
Departement of Educational Psychology
Tarmidi Dadeh University Of Sumatera Utara Indonesia
Ika Sari Dewi University Of Sumatera Utara Indonesia
ResearcherID: J-1399-2016
DOI : 10.52155
Impact Factor:
ICV = 82.40
SJIF = 7.019
IFSIJ = 7.625
IJIFM = 7.36