http://e-repository.perpus.iainsalatiga.ac.id/10416
http://e-repository.perpus.iainsalatiga.ac.id/10179
http://e-repository.perpus.iainsalatiga.ac.id/9686
http://e-repository.perpus.iainsalatiga.ac.id/9345
http://e-repository.perpus.iainsalatiga.ac.id/9423
http://e-repository.perpus.iainsalatiga.ac.id/9452
http://e-repository.perpus.iainsalatiga.ac.id/9058