http://e-repository.perpus.iainsalatiga.ac.id/13131
http://e-repository.perpus.iainsalatiga.ac.id/13180
http://e-repository.perpus.iainsalatiga.ac.id/17626
http://e-repository.perpus.iainsalatiga.ac.id/17287
http://e-repository.perpus.iainsalatiga.ac.id/18376
http://e-repository.perpus.iainsalatiga.ac.id/18150
http://e-repository.perpus.iainsalatiga.ac.id/18133
http://e-repository.perpus.iainsalatiga.ac.id/18877