http://e-repository.perpus.iainsalatiga.ac.id/11256
http://e-repository.perpus.iainsalatiga.ac.id/11320
http://e-repository.perpus.iainsalatiga.ac.id/10985
http://e-repository.perpus.iainsalatiga.ac.id/9686
http://e-repository.perpus.iainsalatiga.ac.id/9583
http://e-repository.perpus.iainsalatiga.ac.id/9756
http://e-repository.perpus.iainsalatiga.ac.id/9581
http://e-repository.perpus.iainsalatiga.ac.id/9650