http://e-repository.perpus.iainsalatiga.ac.id/19312
http://e-repository.perpus.iainsalatiga.ac.id/19134
http://e-repository.perpus.iainsalatiga.ac.id/19016
http://e-repository.perpus.iainsalatiga.ac.id/18799
http://e-repository.perpus.iainsalatiga.ac.id/18415
http://e-repository.perpus.iainsalatiga.ac.id/18274
http://e-repository.perpus.iainsalatiga.ac.id/18783