Latif , Abdul, Nadiah Zafer Al-shehri, and Monairah Omar Alansari. “On Existence of Fixed Points for Multivalued Contractive Type Mappings in Quasi-Metric Spaces”. Contemporary Mathematics 5, no. 4 (December 24, 2024): 6404–6416. Accessed January 22, 2025. https://ojs.wiserpub.com/index.php/CM/article/view/4704.