http://e-repository.perpus.iainsalatiga.ac.id/10479
http://e-repository.perpus.iainsalatiga.ac.id/10458
http://e-repository.perpus.iainsalatiga.ac.id/10300
http://e-repository.perpus.iainsalatiga.ac.id/10706
http://e-repository.perpus.iainsalatiga.ac.id/10877
http://e-repository.perpus.iainsalatiga.ac.id/10471
http://e-repository.perpus.iainsalatiga.ac.id/10366