http://e-repository.perpus.iainsalatiga.ac.id/17725
http://e-repository.perpus.uinsalatiga.ac.id/17973/
http://e-repository.perpus.iainsalatiga.ac.id/18989
http://e-repository.perpus.iainsalatiga.ac.id/18881
http://e-repository.perpus.iainsalatiga.ac.id/18927
http://e-repository.perpus.iainsalatiga.ac.id/18966
http://e-repository.perpus.iainsalatiga.ac.id/19095
http://e-repository.perpus.iainsalatiga.ac.id/18291