Author(s): Asbullah Muslim,

Date: May 21, 2014

Publisher: Lembaga Penelitian dan Pengabdian Masyarakat, STIT Palapa Nusantara

Author(s): Asbullah Muslim,

Date: May 21, 2013

Publisher: Lembaga Penelitian dan Pengabdian Masyarakat, STIT Palapa Nusantara