http://e-repository.perpus.iainsalatiga.ac.id/14619
c. 2 sdh
http://e-repository.perpus.iainsalatiga.ac.id/10230
http://e-repository.perpus.iainsalatiga.ac.id/9593
http://e-repository.perpus.iainsalatiga.ac.id/9816
http://e-repository.perpus.iainsalatiga.ac.id/9471