http://e-repository.perpus.iainsalatiga.ac.id/15913
http://e-repository.perpus.iainsalatiga.ac.id/15939
http://e-repository.perpus.iainsalatiga.ac.id/15655
http://e-repository.perpus.iainsalatiga.ac.id/13071
http://e-repository.perpus.iainsalatiga.ac.id/12816
http://e-repository.perpus.iainsalatiga.ac.id/13030
http://e-repository.perpus.iainsalatiga.ac.id/13146