http://e-repository.perpus.iainsalatiga.ac.id/10740
http://e-repository.perpus.iainsalatiga.ac.id/10832
http://e-repository.perpus.iainsalatiga.ac.id/10881
http://e-repository.perpus.iainsalatiga.ac.id/11877
http://e-repository.perpus.iainsalatiga.ac.id/12105
http://e-repository.perpus.iainsalatiga.ac.id/11630
http://e-repository.perpus.iainsalatiga.ac.id/12289
http://e-repository.perpus.iainsalatiga.ac.id/13244