http://e-repository.perpus.iainsalatiga.ac.id/7963/
http://e-repository.perpus.iainsalatiga.ac.id/8958
http://e-repository.perpus.iainsalatiga.ac.id/9023
http://e-repository.perpus.iainsalatiga.ac.id/8951
http://e-repository.perpus.iainsalatiga.ac.id/8825
http://e-repository.perpus.iainsalatiga.ac.id/8449
http://e-repository.perpus.iainsalatiga.ac.id/8941