Contact Name
Fajar Utama Ritonga
Contact Email
fajar1utama5@gmail.com
Phone
+6281360134123
Journal Mail Official
fajar1utama5@gmail.com
Editorial Address
Jl. Prof. Dr. A. Sofyan, Nomor 1 Kampus USU, Medan.
Location
Kota medan,
Sumatera utara
INDONESIA
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