Jasaim SH, Abbas IT. Using Waiting Queue Models to Study Reducing the Phenomenon of Delay in One of the Health Institutions in Baghdad. Iraqi Journal of Science [Internet]. 2025 Aug. 30 [cited 2025 Dec. 14];66(8):3375-8. Available from: https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/13177