http://e-repository.perpus.iainsalatiga.ac.id/10561
http://e-repository.perpus.iainsalatiga.ac.id/10470
http://e-repository.perpus.iainsalatiga.ac.id/10331
http://e-repository.perpus.iainsalatiga.ac.id/10335
http://e-repository.perpus.iainsalatiga.ac.id/10371
http://e-repository.perpus.iainsalatiga.ac.id/10354
http://e-repository.perpus.iainsalatiga.ac.id/10581