Oleh K2
http://e-repository.perpus.iainsalatiga.ac.id/9089
http://e-repository.perpus.iainsalatiga.ac.id/8946
http://e-repository.perpus.iainsalatiga.ac.id/9897
http://e-repository.perpus.iainsalatiga.ac.id/10009
http://e-repository.perpus.iainsalatiga.ac.id/9131
http://e-repository.perpus.iainsalatiga.ac.id/10138
http://e-repository.perpus.iainsalatiga.ac.id/10421
c.1 olah