http://e-repository.perpus.iainsalatiga.ac.id/13667
http://e-repository.perpus.iainsalatiga.ac.id/14013
http://e-repository.perpus.iainsalatiga.ac.id/13979
http://e-repository.perpus.iainsalatiga.ac.id/13960
http://e-repository.perpus.iainsalatiga.ac.id/13609
http://e-repository.perpus.iainsalatiga.ac.id/12109
http://e-repository.perpus.iainsalatiga.ac.id/11302