http://e-repository.perpus.iainsalatiga.ac.id/17505
http://e-repository.perpus.iainsalatiga.ac.id/17583
http://e-repository.perpus.iainsalatiga.ac.id/17526
http://e-repository.perpus.iainsalatiga.ac.id/17902
http://e-repository.perpus.iainsalatiga.ac.id/17642
http://e-repository.perpus.iainsalatiga.ac.id/17784
http://e-repository.perpus.iainsalatiga.ac.id/18249