http://repository.uhamka.ac.id/id/eprint/13321/ Dokumen Kuliah Pengantar Manajemen Komunikasi 3M_DW Wahdiyati, Dini http://repository.uhamka.ac.id/id/eprint/13321/2/DOK%20KULIAH%20PENGANTAR%20MANKOM%203M_DW%20%281%29.pdf Unduh!