http://e-repository.perpus.iainsalatiga.ac.id/17486
http://e-repository.perpus.iainsalatiga.ac.id/17730
http://e-repository.perpus.iainsalatiga.ac.id/17102
http://e-repository.perpus.iainsalatiga.ac.id/18780
http://e-repository.perpus.iainsalatiga.ac.id/18313
http://e-repository.perpus.iainsalatiga.ac.id/18543
http://e-repository.perpus.iainsalatiga.ac.id/18544
http://e-repository.perpus.iainsalatiga.ac.id/18131