http://e-repository.perpus.iainsalatiga.ac.id/13249
http://e-repository.perpus.iainsalatiga.ac.id/13695
http://e-repository.perpus.iainsalatiga.ac.id/13797
http://e-repository.perpus.iainsalatiga.ac.id/13817
http://e-repository.perpus.iainsalatiga.ac.id/14097
http://e-repository.perpus.iainsalatiga.ac.id/14232
http://e-repository.perpus.iainsalatiga.ac.id/13867
http://e-repository.perpus.iainsalatiga.ac.id/14200