http://e-repository.perpus.iainsalatiga.ac.id/16182
http://e-repository.perpus.iainsalatiga.ac.id/16121
http://e-repository.perpus.iainsalatiga.ac.id/16016
http://e-repository.perpus.uinsalatiga.ac.id/id/eprint/17551
http://e-repository.perpus.uinsalatiga.ac.id/id/eprint/17522