ZENGIN, F. Ö. ON M-Projectively Flat LP-Sasakian Manifolds. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 65, n. 11, p. 1560–1566, 2013. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/2535. Acesso em: 5 dec. 2025.