QAWAQNEH, Haitham. Extended Sehgal-Guseman Contractions in Generalized Metric Spaces with Applications to Fractional and Elastic Systems. Statistics, Optimization & Information Computing, [S. l.], v. 15, n. 4, p. 2855–2871, 2026. DOI: 10.19139/soic-2310-5070-3163. Disponível em: https://www.iapress.org/index.php/soic/article/view/3163. Acesso em: 1 may. 2026.