http://e-repository.perpus.iainsalatiga.ac.id/10122
http://e-repository.perpus.iainsalatiga.ac.id/10448
http://e-repository.perpus.iainsalatiga.ac.id/10442
http://e-repository.perpus.iainsalatiga.ac.id/10377
http://e-repository.perpus.iainsalatiga.ac.id/10552
http://e-repository.perpus.iainsalatiga.ac.id/10341
http://e-repository.perpus.iainsalatiga.ac.id/10531