http://e-repository.perpus.iainsalatiga.ac.id/9274
http://e-repository.perpus.iainsalatiga.ac.id/9694
http://e-repository.perpus.iainsalatiga.ac.id/9690
http://e-repository.perpus.iainsalatiga.ac.id/9430
http://e-repository.perpus.iainsalatiga.ac.id/9479
http://e-repository.perpus.iainsalatiga.ac.id/9868
http://e-repository.perpus.iainsalatiga.ac.id/8239