http://e-repository.perpus.iainsalatiga.ac.id/13773
http://e-repository.perpus.iainsalatiga.ac.id/13876
http://e-repository.perpus.iainsalatiga.ac.id/13839
http://e-repository.perpus.iainsalatiga.ac.id/13883
http://e-repository.perpus.iainsalatiga.ac.id/14158
http://e-repository.perpus.iainsalatiga.ac.id/13962
http://e-repository.perpus.iainsalatiga.ac.id/14163
http://e-repository.perpus.iainsalatiga.ac.id/13868