http://e-repository.perpus.iainsalatiga.ac.id/9282
http://e-repository.perpus.iainsalatiga.ac.id/9643
http://e-repository.perpus.iainsalatiga.ac.id/9417
http://e-repository.perpus.iainsalatiga.ac.id/9414
http://e-repository.perpus.iainsalatiga.ac.id/9167
http://e-repository.perpus.iainsalatiga.ac.id/9215
http://e-repository.perpus.iainsalatiga.ac.id/9402
http://e-repository.perpus.iainsalatiga.ac.id/9385