http://e-repository.perpus.iainsalatiga.ac.id/11743
http://e-repository.perpus.iainsalatiga.ac.id/11862
http://e-repository.perpus.iainsalatiga.ac.id/12319
http://e-repository.perpus.iainsalatiga.ac.id/11542
http://e-repository.perpus.iainsalatiga.ac.id/11289
http://e-repository.perpus.iainsalatiga.ac.id/12049
http://e-repository.perpus.iainsalatiga.ac.id/11710