http://repository.uhamka.ac.id/id/eprint/10168/
Kasriman, Kasriman
http://repository.uhamka.ac.id/id/eprint/10168/1/CamScanner%2008-31-2021%2011.06.pdf
http://repository.uhamka.ac.id/id/eprint/10168/
Kasriman, Kasriman
http://repository.uhamka.ac.id/id/eprint/10168/1/CamScanner%2008-31-2021%2011.06.pdf