http://e-repository.perpus.iainsalatiga.ac.id/9372
http://e-repository.perpus.iainsalatiga.ac.id/9396
http://e-repository.perpus.iainsalatiga.ac.id/10124
http://e-repository.perpus.iainsalatiga.ac.id/10031
http://e-repository.perpus.iainsalatiga.ac.id/9349
c 1.2 olah
http://e-repository.perpus.iainsalatiga.ac.id/10453
http://e-repository.perpus.iainsalatiga.ac.id/10286