http://e-repository.perpus.iainsalatiga.ac.id/13370
http://e-repository.perpus.iainsalatiga.ac.id/13629
http://e-repository.perpus.iainsalatiga.ac.id/13643
http://e-repository.perpus.iainsalatiga.ac.id/13555
http://e-repository.perpus.iainsalatiga.ac.id/13583
http://e-repository.perpus.iainsalatiga.ac.id/10449
http://e-repository.perpus.iainsalatiga.ac.id/14474
http://e-repository.perpus.iainsalatiga.ac.id/14512