http://e-repository.perpus.iainsalatiga.ac.id/17916
http://e-repository.perpus.iainsalatiga.ac.id/18346
http://e-repository.perpus.iainsalatiga.ac.id/18538
http://e-repository.perpus.iainsalatiga.ac.id/18899
http://e-repository.perpus.iainsalatiga.ac.id/18036
http://e-repository.perpus.iainsalatiga.ac.id/18988
http://e-repository.perpus.iainsalatiga.ac.id/19054