http://repository.uhamka.ac.id/id/eprint/16863/ dokumen bimbingan atas nama Fikry yasid nim 2009027016 Bambang, Dwi Hartono http://repository.uhamka.ac.id/id/eprint/16863/1/Cover-L.%20Pengesahan-Abstrak-Kartu%20Kuning%20-Fikry%20Pemb%201.pdf Unduh!