http://e-repository.perpus.iainsalatiga.ac.id/10076
http://e-repository.perpus.iainsalatiga.ac.id/10397
http://e-repository.perpus.iainsalatiga.ac.id/9836
http://e-repository.perpus.iainsalatiga.ac.id/17941
http://e-repository.perpus.iainsalatiga.ac.id/17664
http://e-repository.perpus.iainsalatiga.ac.id/17547
http://e-repository.perpus.iainsalatiga.ac.id/18216
http://e-repository.perpus.iainsalatiga.ac.id/18791