http://e-repository.perpus.iainsalatiga.ac.id/7796
http://e-repository.perpus.iainsalatiga.ac.id/8463
http://e-repository.perpus.iainsalatiga.ac.id/9852
http://e-repository.perpus.iainsalatiga.ac.id/9464
http://e-repository.perpus.iainsalatiga.ac.id/10121
c.1 olah
c.1 olah