c 1-18 olah
c 1.2.3.4.5.6 olah
http://e-repository.perpus.iainsalatiga.ac.id/9100
http://e-repository.perpus.iainsalatiga.ac.id/10031
http://e-repository.perpus.iainsalatiga.ac.id/9808
http://e-repository.perpus.iainsalatiga.ac.id/9370
http://e-repository.perpus.iainsalatiga.ac.id/9293
http://e-repository.perpus.iainsalatiga.ac.id/10069
http://e-repository.perpus.iainsalatiga.ac.id/9821