http://e-repository.perpus.iainsalatiga.ac.id/15642
http://e-repository.perpus.iainsalatiga.ac.id/17863
http://e-repository.perpus.iainsalatiga.ac.id/17856
http://e-repository.perpus.iainsalatiga.ac.id/16666
http://e-repository.perpus.iainsalatiga.ac.id/17725
http://e-repository.perpus.iainsalatiga.ac.id/17516
http://e-repository.perpus.iainsalatiga.ac.id/17928
http://e-repository.perpus.uinsalatiga.ac.id/17973/