http://e-repository.perpus.iainsalatiga.ac.id/11848
http://e-repository.perpus.iainsalatiga.ac.id/10911
http://e-repository.perpus.iainsalatiga.ac.id/10288
http://e-repository.perpus.iainsalatiga.ac.id/10398
http://e-repository.perpus.iainsalatiga.ac.id/9836
http://e-repository.perpus.iainsalatiga.ac.id/10598
http://e-repository.perpus.iainsalatiga.ac.id/10400