A viscosity implicit midpoint rule for quasi-nonexpansive mappings. Gulf Journal of Mathematics, [S. l.], v. 23, n. 1, p. 1–14, 2026. DOI: 10.56947/jb97dk92. Disponível em: https://www.gjom.org/index.php/gjom/article/view/4328. Acesso em: 19 aug. 2026.