http://e-repository.perpus.iainsalatiga.ac.id/15501
http://e-repository.perpus.iainsalatiga.ac.id/15654
http://e-repository.perpus.iainsalatiga.ac.id/13856
http://e-repository.perpus.iainsalatiga.ac.id/13849
http://e-repository.perpus.iainsalatiga.ac.id/13852
http://e-repository.perpus.iainsalatiga.ac.id/13694
http://e-repository.perpus.iainsalatiga.ac.id/14547