http://e-repository.perpus.iainsalatiga.ac.id/12562
http://e-repository.perpus.iainsalatiga.ac.id/11801
http://e-repository.perpus.iainsalatiga.ac.id/11631
http://e-repository.perpus.iainsalatiga.ac.id/11629
http://e-repository.perpus.iainsalatiga.ac.id/11627
http://e-repository.perpus.iainsalatiga.ac.id/11807
http://e-repository.perpus.iainsalatiga.ac.id/11680
http://e-repository.perpus.iainsalatiga.ac.id/11533