Xusanboyev , Baxtiyor, et al. “Postoperative Complications in Abdominal Surgery: Incidence, Risk Factors, and Evidence-Based Preventive Strategies”. International Journal of Medical and Clinical Sciences, vol. 1, no. 4, May 2026, pp. 182-9, https://journalmed.org/index.php/ijctm/article/view/86.