http://e-repository.perpus.iainsalatiga.ac.id/19108
http://e-repository.perpus.iainsalatiga.ac.id/19027
http://e-repository.perpus.iainsalatiga.ac.id/18967
http://e-repository.perpus.iainsalatiga.ac.id/19287
http://e-repository.perpus.iainsalatiga.ac.id/19262
http://e-repository.perpus.iainsalatiga.ac.id/20022