http://e-repository.perpus.iainsalatiga.ac.id/14452
http://e-repository.perpus.iainsalatiga.ac.id/14381
http://e-repository.perpus.iainsalatiga.ac.id/14315
http://e-repository.perpus.iainsalatiga.ac.id/13202
http://e-repository.perpus.iainsalatiga.ac.id/13365
http://e-repository.perpus.iainsalatiga.ac.id/13134
http://e-repository.perpus.iainsalatiga.ac.id/13078