http://e-repository.perpus.iainsalatiga.ac.id/10216
http://e-repository.perpus.iainsalatiga.ac.id/10188
http://e-repository.perpus.iainsalatiga.ac.id/10681
http://e-repository.perpus.iainsalatiga.ac.id/10290/
http://e-repository.perpus.iainsalatiga.ac.id/10244
http://e-repository.perpus.iainsalatiga.ac.id/10895
http://e-repository.perpus.iainsalatiga.ac.id/10827
http://e-repository.perpus.iainsalatiga.ac.id/11340