NATIONAL ACCREDITATION:
Ubedilah Badrun, S.Pd., M.Si.
Google Scholar: https://scholar.google.co.id/citations?user=NbSc6XsAAAAJ&hl=id&oi=ao
SINTA: http://sinta2.ristekdikti.go.id/authors/detail?id=6127331&view=overview
Scopus ID: 57209745694
Universitas Negeri Jakarta, Indonesia