Isman Efendi Limbong Universitas Muhammadiyah Sumatera Utara Indonesia
Nurman Ginting Universitas Muhammadiyah Sumatera Utara Indonesia
FOR AUTHOR
Sending an Article Author Guidelines Template Article Publication Ethic
FOR REVIEWER
Review Guidelines Review Form
ABOUT THIS JOURNAL
Focus and Scope Open Access Policy Editorial Team Reviewer Visitor Statics P-ISSN 2528-2492 E-ISSN 2549-0427
INDEXED IN
Google Scholar Sinta Portal Garuda
View My Stats