http://e-repository.perpus.iainsalatiga.ac.id/14567
http://e-repository.perpus.iainsalatiga.ac.id/14581
http://e-repository.perpus.iainsalatiga.ac.id/14714
http://e-repository.perpus.iainsalatiga.ac.id/14728
http://e-repository.perpus.iainsalatiga.ac.id/14036
http://e-repository.perpus.iainsalatiga.ac.id/14803