http://repository.uhamka.ac.id/id/eprint/17766/ Bukti Korespondensi Jurnal Paramita Sinta 1 Bandarsyah, Desvian http://repository.uhamka.ac.id/id/eprint/17766/1/Bukti%20Korespondensi%20Jurnal%20Paramita%20Sinta%201.pdf Unduh!