http://e-repository.perpus.iainsalatiga.ac.id/9095
http://e-repository.perpus.iainsalatiga.ac.id/9427
http://e-repository.perpus.iainsalatiga.ac.id/9826
http://e-repository.perpus.iainsalatiga.ac.id/9708
http://e-repository.perpus.iainsalatiga.ac.id/8287
http://e-repository.perpus.iainsalatiga.ac.id/9968
http://e-repository.perpus.iainsalatiga.ac.id/10298