http://e-repository.perpus.iainsalatiga.ac.id/11700
http://e-repository.perpus.iainsalatiga.ac.id/12952
http://e-repository.perpus.iainsalatiga.ac.id/13181
http://e-repository.perpus.iainsalatiga.ac.id/13196
http://e-repository.perpus.iainsalatiga.ac.id/13343
http://e-repository.perpus.iainsalatiga.ac.id/13372
http://e-repository.perpus.iainsalatiga.ac.id/13367