http://e-repository.perpus.iainsalatiga.ac.id/14188
http://e-repository.perpus.iainsalatiga.ac.id/13905
http://e-repository.perpus.iainsalatiga.ac.id/13982
http://e-repository.perpus.iainsalatiga.ac.id/14257
http://e-repository.perpus.iainsalatiga.ac.id/14087
http://e-repository.perpus.iainsalatiga.ac.id/14150