http://e-repository.perpus.iainsalatiga.ac.id/9106
http://e-repository.perpus.iainsalatiga.ac.id/9573
http://e-repository.perpus.iainsalatiga.ac.id/9553
http://e-repository.perpus.iainsalatiga.ac.id/9097
http://e-repository.perpus.iainsalatiga.ac.id/10074
http://e-repository.perpus.iainsalatiga.ac.id/10013
http://e-repository.perpus.iainsalatiga.ac.id/9952