Aydi, H., A. Felhi, I. Ayoob, and N. Mlaiki. “On Huang-Samet Multivalued P-Contractions”. Results in Nonlinear Analysis, vol. 8, no. 2, May 2025, pp. 28-44, https://www.nonlinear-analysis.com/index.php/pub/article/view/615.