http://e-repository.perpus.iainsalatiga.ac.id/18119
http://e-repository.perpus.iainsalatiga.ac.id/18493
http://e-repository.perpus.iainsalatiga.ac.id/18729
http://e-repository.perpus.iainsalatiga.ac.id/18884
http://e-repository.perpus.iainsalatiga.ac.id/18415
http://e-repository.perpus.iainsalatiga.ac.id/18492
http://e-repository.perpus.iainsalatiga.ac.id/18228
http://e-repository.perpus.iainsalatiga.ac.id/18700