http://e-repository.perpus.iainsalatiga.ac.id/12362
http://e-repository.perpus.iainsalatiga.ac.id/11680
http://e-repository.perpus.iainsalatiga.ac.id/12976
http://e-repository.perpus.iainsalatiga.ac.id/13248
http://e-repository.perpus.iainsalatiga.ac.id/13249
http://e-repository.perpus.iainsalatiga.ac.id/13357
http://e-repository.perpus.iainsalatiga.ac.id/13099
http://e-repository.perpus.iainsalatiga.ac.id/13603