http://e-repository.perpus.iainsalatiga.ac.id/13004
http://e-repository.perpus.iainsalatiga.ac.id/13280
http://e-repository.perpus.iainsalatiga.ac.id/11957
http://e-repository.perpus.iainsalatiga.ac.id/17464
http://e-repository.perpus.iainsalatiga.ac.id/17652
http://e-repository.perpus.iainsalatiga.ac.id/17665
http://e-repository.perpus.iainsalatiga.ac.id/17687
http://e-repository.perpus.iainsalatiga.ac.id/17730