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Publisher:
Universitas Bunda Thambrin
Alamat :Jl. Sei Batang Hari No.28-30-42, Babura Sunggal, Kec. Medan Sunggal, Kota Medan, Sumatera Utara 20112
HP/WA : +62 838-9236-8485
E-mail : lppmgleni@gmail.com
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
