http://e-repository.perpus.iainsalatiga.ac.id/13376
http://e-repository.perpus.iainsalatiga.ac.id/13468
http://e-repository.perpus.iainsalatiga.ac.id/13611
http://e-repository.perpus.iainsalatiga.ac.id/14218
http://e-repository.perpus.iainsalatiga.ac.id/14235
http://e-repository.perpus.iainsalatiga.ac.id/14687
http://e-repository.perpus.iainsalatiga.ac.id/14904