http://e-repository.perpus.iainsalatiga.ac.id/12973
http://e-repository.perpus.iainsalatiga.ac.id/12956
http://e-repository.perpus.iainsalatiga.ac.id/12816
http://e-repository.perpus.iainsalatiga.ac.id/12771
http://e-repository.perpus.iainsalatiga.ac.id/11855
http://e-repository.perpus.iainsalatiga.ac.id/12457
http://e-repository.perpus.iainsalatiga.ac.id/11698
http://e-repository.perpus.iainsalatiga.ac.id/12280