http://e-repository.perpus.iainsalatiga.ac.id/7764/
http://e-repository.perpus.iainsalatiga.ac.id/7969/
http://e-repository.perpus.iainsalatiga.ac.id/8189/
http://e-repository.perpus.iainsalatiga.ac.id/7903
http://e-repository.perpus.iainsalatiga.ac.id/8350
http://e-repository.perpus.iainsalatiga.ac.id/8375
http://e-repository.perpus.iainsalatiga.ac.id/8486
http://e-repository.perpus.iainsalatiga.ac.id/8184/
http://e-repository.perpus.iainsalatiga.ac.id/8493