http://e-repository.perpus.iainsalatiga.ac.id/9431
http://e-repository.perpus.iainsalatiga.ac.id/9649
http://e-repository.perpus.iainsalatiga.ac.id/9378
http://e-repository.perpus.iainsalatiga.ac.id/9848
http://e-repository.perpus.iainsalatiga.ac.id/9953
http://e-repository.perpus.iainsalatiga.ac.id/9100
http://e-repository.perpus.iainsalatiga.ac.id/10031
c 1.2.3.4.5.6 olah