Visipustaka Vol 15 No 2 Agustus 2013 (Rak 8-P : Perpustakaan)
Journal of Economic Research Vol. 22, No. 3 November 30, 2017 (Rak 6-L : Ekonomi)
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IPTEK-KOM Vol 17 No 1 Juni 2015 (Rak 7-N : Sains & Teknologi)
IPTEK-KOM Vol 16 No 2 Desember 2014 (Rak 7-N : Sains & Teknologi)
Skripsi Fakultas Ekonomi dan Bisnis NIM F0212068
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