http://e-repository.perpus.iainsalatiga.ac.id/15994
http://e-repository.perpus.iainsalatiga.ac.id/17622
http://e-repository.perpus.iainsalatiga.ac.id/12502
http://e-repository.perpus.iainsalatiga.ac.id/17126
http://e-repository.perpus.iainsalatiga.ac.id/17604
http://e-repository.perpus.iainsalatiga.ac.id/17566
http://e-repository.perpus.iainsalatiga.ac.id/12255
http://e-repository.perpus.iainsalatiga.ac.id/15574