http://e-repository.perpus.iainsalatiga.ac.id/9653
http://e-repository.perpus.iainsalatiga.ac.id/10501
http://e-repository.perpus.iainsalatiga.ac.id/10418
http://e-repository.perpus.iainsalatiga.ac.id/10439
http://e-repository.perpus.iainsalatiga.ac.id/10245
http://e-repository.perpus.iainsalatiga.ac.id/10586
http://e-repository.perpus.iainsalatiga.ac.id/9505