http://e-repository.perpus.iainsalatiga.ac.id/10561
http://e-repository.perpus.iainsalatiga.ac.id/10558
http://e-repository.perpus.iainsalatiga.ac.id/10570
http://e-repository.perpus.iainsalatiga.ac.id/12904
http://e-repository.perpus.iainsalatiga.ac.id/12952
http://e-repository.perpus.iainsalatiga.ac.id/13040
http://e-repository.perpus.iainsalatiga.ac.id/13062