http://e-repository.perpus.iainsalatiga.ac.id/9155
http://e-repository.perpus.iainsalatiga.ac.id/9157
http://e-repository.perpus.iainsalatiga.ac.id/9634
http://e-repository.perpus.iainsalatiga.ac.id/9414
http://e-repository.perpus.iainsalatiga.ac.id/9417
http://e-repository.perpus.iainsalatiga.ac.id/9420
http://e-repository.perpus.iainsalatiga.ac.id/9652
http://e-repository.perpus.iainsalatiga.ac.id/9643