http://e-repository.perpus.iainsalatiga.ac.id/8121/
http://e-repository.perpus.iainsalatiga.ac.id/1745/
Tesis : http://e-repository.perpus.iainsalatiga.ac.id/8210/
http://e-repository.perpus.iainsalatiga.ac.id/8223
http://e-repository.perpus.iainsalatiga.ac.id/7911
http://e-repository.perpus.iainsalatiga.ac.id/8464
http://e-repository.perpus.iainsalatiga.ac.id/8502