G. Abdulahad, J., جوزیف, R. J. Eisa, and رتینة. “Unsteady Flow Near the Junction Zone of Three Liquids”. AL-Rafidain Journal of Computer Sciences and Mathematics, vol. 7, no. 2, June 2025, pp. 119-28, https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19337.