http://e-repository.perpus.iainsalatiga.ac.id/15740
http://e-repository.perpus.iainsalatiga.ac.id/17477
http://e-repository.perpus.uinsalatiga.ac.id/id/eprint/17388
http://e-repository.perpus.iainsalatiga.ac.id/17943
http://e-repository.perpus.iainsalatiga.ac.id/18239
http://e-repository.perpus.iainsalatiga.ac.id/18097