http://e-repository.perpus.uinsalatiga.ac.id/17973/
http://e-repository.perpus.iainsalatiga.ac.id/17725
http://e-repository.perpus.iainsalatiga.ac.id/17421
http://e-repository.perpus.iainsalatiga.ac.id/17672
http://e-repository.perpus.iainsalatiga.ac.id/17620
http://e-repository.perpus.iainsalatiga.ac.id/17393
http://e-repository.perpus.iainsalatiga.ac.id/17437
http://e-repository.perpus.iainsalatiga.ac.id/12276