http://e-repository.perpus.iainsalatiga.ac.id/11884
http://e-repository.perpus.iainsalatiga.ac.id/11531
http://e-repository.perpus.iainsalatiga.ac.id/10679
http://e-repository.perpus.iainsalatiga.ac.id/10966
http://e-repository.perpus.iainsalatiga.ac.id/10922
http://e-repository.perpus.iainsalatiga.ac.id/10549
http://e-repository.perpus.iainsalatiga.ac.id/10550