http://e-repository.perpus.iainsalatiga.ac.id/18854
http://e-repository.perpus.iainsalatiga.ac.id/18254
http://e-repository.perpus.iainsalatiga.ac.id/17932
http://e-repository.perpus.iainsalatiga.ac.id/19090
http://e-repository.perpus.iainsalatiga.ac.id/18182
http://e-repository.perpus.iainsalatiga.ac.id/18657
http://e-repository.perpus.iainsalatiga.ac.id/18189