All articles are archived on the local server of Universitas Muhammadiyah Sumatera Utara and Crossref.
Indonesian Journal of Education and Mathematics Science
Universitas Muhammadiyah Sumatera Utara
Kampus Utama
Jl. Kapten Muchtar Basri No.3, Glugur Darat II,Medan
Sumatera Utara-20238
E-mail: ijems@umsu.ac.id
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