Yeni Agustin Padang State University Indonesia
Guru di SMPN 6 Sawahlunto
Lufri Lufri FMIPA, Universitas Negeri Padang Indonesia
Ali Amran FMIPA, Universitas Negeri Padang Indonesia
Yuni Ahda FMIPA, Universitas Negeri Padang Indonesia
ResearcherID: J-1399-2016
DOI : 10.52155
Impact Factor:
ICV = 82.40
SJIF = 7.019
IFSIJ = 7.625
IJIFM = 7.36