Bounded-Coefficient Stability and Approximation of Partial b-Metrics. Letters in Nonlinear Analysis and its Applications, [S. l.], v. 4, n. 3, p. 158–167, 2026. DOI: 10.66147/lnaa.20264388. Disponível em: https://lettersinnonlinearanalysis.com/index.php/lnaa/article/view/88. Acesso em: 10 jul. 2026.