http://e-repository.perpus.iainsalatiga.ac.id/10442
http://e-repository.perpus.iainsalatiga.ac.id/10698
http://e-repository.perpus.iainsalatiga.ac.id/10922
http://e-repository.perpus.iainsalatiga.ac.id/11035
http://e-repository.perpus.iainsalatiga.ac.id/11455
http://e-repository.perpus.iainsalatiga.ac.id/10787
http://e-repository.perpus.iainsalatiga.ac.id/11079