Xiu, Liu, and Dhakir Abbas Ali. “Understanding The "Gap&Quot; Phenomenon In Outsourced Development Projects, Including The Dimensions Of The Gap: A Research Study”. Journal of Neonatal Surgery 14, no. 12S (April 8, 2025): 450–455. Accessed October 12, 2025. https://jneonatalsurg.com/index.php/jns/article/view/3245.