GAJENDRA SINGH DANGI; UMA SHANKAR SINGH. Simulation Functions and Fixed-Point Theorems in Orthogonal Bi-b-Metric Spaces with Applications to Volterra Integral Equations. Journal of Statistics and Mathematical Engineering, [S. l.], v. 12, n. 3, p. 52–61, 2026. DOI: 10.46610/JOSME.2026.v12i03.005. Disponível em: https://matjournals.net/engineering/index.php/JOSME/article/view/4280. Acesso em: 18 oct. 2026.