Abd, Salwa Salman, and Alaa Abd-ullah. “TWO FIXED POINT THEOREMS IN ORBITALLY COMPLETE GENERALIZED METRIC SPACE”. Al-Qadisiyah Journal of Pure Science 17, no. 4 (August 27, 2017): 142-155. Accessed December 2, 2025. https://journalsc.qu.edu.iq/index.php/JOPS/article/view/487.