http://e-repository.perpus.iainsalatiga.ac.id/8891
http://e-repository.perpus.iainsalatiga.ac.id/8535
olah k2
http://e-repository.perpus.iainsalatiga.ac.id/8402
http://e-repository.perpus.iainsalatiga.ac.id/7906
http://e-repository.perpus.iainsalatiga.ac.id/8059
http://e-repository.perpus.iainsalatiga.ac.id/9027