http://e-repository.perpus.iainsalatiga.ac.id/13825
http://e-repository.perpus.iainsalatiga.ac.id/13868
http://e-repository.perpus.iainsalatiga.ac.id/14003
http://e-repository.perpus.iainsalatiga.ac.id/13962
http://e-repository.perpus.iainsalatiga.ac.id/14662
http://e-repository.perpus.iainsalatiga.ac.id/14632
http://e-repository.perpus.iainsalatiga.ac.id/14454