BATAIHAH, A. Fixed Point Theory in Bi-Operational Metric Spaces with Independent Contraction Operations. Journal of Reliability and Statistical Studies, [S. l.], v. 19, n. 02, p. 665–688, 2026. DOI: 10.13052/jrss0974-8024.19217. Disponível em: https://journals.riverpublishers.com/index.php/JRSS/article/view/33448. Acesso em: 2 oct. 2026.