Harmonic and (Ï•, ϕ´)-holomorphic Maps on Some Generalization of Contact Metric Manifolds. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 10, n. 5, p. 946–954, 2017. Disponível em: https://www.ejpam.com/ejpam/article/view/3086. Acesso em: 23 feb. 2026.