SINGH, K.; UDDIN, S.; ALI KHAN, M. A note on a totally umbilical proper slant submanifold of a nearly Kaehler manifold. Kuwait Journal of Science, [S. l.], v. 40, n. 1, 2013. Disponível em: https://journalskuwait.org/kjs/index.php/KJS/article/view/79. Acesso em: 24 apr. 2026.