http://e-repository.perpus.iainsalatiga.ac.id/11088
http://e-repository.perpus.iainsalatiga.ac.id/11590
http://e-repository.perpus.iainsalatiga.ac.id/11765
http://e-repository.perpus.iainsalatiga.ac.id/11734
http://e-repository.perpus.iainsalatiga.ac.id/11533
http://e-repository.perpus.iainsalatiga.ac.id/12087
http://e-repository.perpus.iainsalatiga.ac.id/12082