$\varphi$-FIXED POINT RESULTS IN METRIC SPACES WITH AN APPLICATION. Far East Journal of Mathematical Sciences (FJMS), [S. l.], v. 142, n. 2, p. 211–235, 2025. DOI: 10.17654/0972087125013. Disponível em: https://pphmjopenaccess.com/fejms/article/view/3049. Acesso em: 5 jan. 2026.