http://e-repository.perpus.iainsalatiga.ac.id/10503
http://e-repository.perpus.iainsalatiga.ac.id/12091
http://e-repository.perpus.iainsalatiga.ac.id/12013
http://e-repository.perpus.iainsalatiga.ac.id/13149
http://e-repository.perpus.iainsalatiga.ac.id/12103
http://e-repository.perpus.iainsalatiga.ac.id/13743
http://e-repository.perpus.iainsalatiga.ac.id/13997