http://e-repository.perpus.iainsalatiga.ac.id/12340
http://e-repository.perpus.iainsalatiga.ac.id/11855
http://e-repository.perpus.iainsalatiga.ac.id/12037
http://e-repository.perpus.iainsalatiga.ac.id/11853
http://e-repository.perpus.iainsalatiga.ac.id/12027
http://e-repository.perpus.iainsalatiga.ac.id/12092
http://e-repository.perpus.iainsalatiga.ac.id/10894
http://e-repository.perpus.iainsalatiga.ac.id/11909