http://e-repository.perpus.iainsalatiga.ac.id/12542
http://e-repository.perpus.iainsalatiga.ac.id/13090
http://e-repository.perpus.iainsalatiga.ac.id/13632
http://e-repository.perpus.iainsalatiga.ac.id/13750
http://e-repository.perpus.iainsalatiga.ac.id/13978
http://e-repository.perpus.iainsalatiga.ac.id/13934
http://e-repository.perpus.iainsalatiga.ac.id/14327