http://e-repository.perpus.iainsalatiga.ac.id/11702
http://e-repository.perpus.iainsalatiga.ac.id/11777
http://e-repository.perpus.iainsalatiga.ac.id/11680
http://e-repository.perpus.iainsalatiga.ac.id/13817
http://e-repository.perpus.iainsalatiga.ac.id/14016
http://e-repository.perpus.iainsalatiga.ac.id/14195
http://e-repository.perpus.iainsalatiga.ac.id/14330