MANAGEMENT PROJECT by : Julius Sutrisno, Email : ptlenteraabadijakarta@ gmail.com, Cells : 087822891950 - 085721605339 - 085331789555 - 082116730137 - 081320027519, website : http: / / ptlenteraabadijakarta.blog.com, http: / / ptlenteraabadijakarta.blogspot.com, http: / / ptlenteraabadijakarta.wordpress.com, Grand ITC Permata Hijau, JAKARTA SELATAN.
