http://e-repository.perpus.iainsalatiga.ac.id/10922
http://e-repository.perpus.iainsalatiga.ac.id/10831
http://e-repository.perpus.iainsalatiga.ac.id/10991
http://e-repository.perpus.iainsalatiga.ac.id/11662
http://e-repository.perpus.iainsalatiga.ac.id/11536
http://e-repository.perpus.iainsalatiga.ac.id/11605
http://e-repository.perpus.iainsalatiga.ac.id/11531