http://e-repository.perpus.iainsalatiga.ac.id/16167
http://e-repository.perpus.iainsalatiga.ac.id/16137
http://e-repository.perpus.iainsalatiga.ac.id/15941
http://e-repository.perpus.iainsalatiga.ac.id/17621
http://e-repository.perpus.iainsalatiga.ac.id/17620
http://e-repository.perpus.iainsalatiga.ac.id/17731
http://e-repository.perpus.iainsalatiga.ac.id/17230