c. 2 sdh
Di Olah K2
http://e-repository.perpus.iainsalatiga.ac.id/7813
http://e-repository.perpus.iainsalatiga.ac.id/8817
http://e-repository.perpus.iainsalatiga.ac.id/8442
http://e-repository.perpus.iainsalatiga.ac.id/7893
http://e-repository.perpus.iainsalatiga.ac.id/9744