RAHMAN, Sh. Geometry of hypersurfaces of a quarter symmetric non metric connection in a quasi-Sasakian manifold. Carpathian Mathematical Publications, [S. l.], v. 7, n. 2, p. 226–235, 2015. DOI: 10.15330/cmp.7.2.226-235. Disponível em: https://journals.pnu.edu.ua/index.php/cmp/article/view/1402. Acesso em: 28 mar. 2024.