http://e-repository.perpus.iainsalatiga.ac.id/13515
http://e-repository.perpus.iainsalatiga.ac.id/13581
http://e-repository.perpus.iainsalatiga.ac.id/14221
http://e-repository.perpus.iainsalatiga.ac.id/14415
http://e-repository.perpus.iainsalatiga.ac.id/14369
http://e-repository.perpus.iainsalatiga.ac.id/14459
http://e-repository.perpus.iainsalatiga.ac.id/14729