Review of the convex contractions of Istratescu’s type in various generalized metric spaces. Advances in the Theory of Nonlinear Analysis and its Application, [S. l.], v. 4, n. 3, p. 121–131, 2023. Disponível em: https://atnaea.org/index.php/journal/article/view/88.. Acesso em: 2 aug. 2026.