http://e-repository.perpus.iainsalatiga.ac.id/13062
http://e-repository.perpus.iainsalatiga.ac.id/13078
http://e-repository.perpus.iainsalatiga.ac.id/13040
http://e-repository.perpus.iainsalatiga.ac.id/12952
http://e-repository.perpus.iainsalatiga.ac.id/13184
http://e-repository.perpus.iainsalatiga.ac.id/13202
http://e-repository.perpus.iainsalatiga.ac.id/13690
http://e-repository.perpus.iainsalatiga.ac.id/13677