RAJ, S. I.; MOORTHY, C. G. WEAK CONVERGENCE OF FIXED POINT ITERATIONS IN METRIC SPACES. Journal of Nonlinear Analysis and Optimization: Theory & Applications (JNAO), [S. l.], v. 4, n. 2, p. 189–192, 2013. Disponível em: https://ph03.tci-thaijo.org/index.php/jnao/article/view/2717. Acesso em: 2 sep. 2026.