http://e-repository.perpus.iainsalatiga.ac.id/14163
http://e-repository.perpus.iainsalatiga.ac.id/13907
http://e-repository.perpus.iainsalatiga.ac.id/14312
http://e-repository.perpus.iainsalatiga.ac.id/14308
http://e-repository.perpus.iainsalatiga.ac.id/14024
http://e-repository.perpus.iainsalatiga.ac.id/14725