http://e-repository.perpus.iainsalatiga.ac.id/9459
http://e-repository.perpus.iainsalatiga.ac.id/9653
http://e-repository.perpus.iainsalatiga.ac.id/10437
http://e-repository.perpus.iainsalatiga.ac.id/10331
http://e-repository.perpus.iainsalatiga.ac.id/10190
http://e-repository.perpus.iainsalatiga.ac.id/10592
http://e-repository.perpus.iainsalatiga.ac.id/10439