Penulis: R. Ervin Agung Priambodo1, Thamrin Abdullah2, Maruf Akbar3 PT. Proven Force Indonesia & Executive Director ICED Institute Soho Building. State university of jakarta State University of jakarta Silahkan download jurnal artikel dibawah ini: Sumber: http://journal.unj.ac.id/unj/index.php/ijer/article/download/5427/4054/ ![]()
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