Gabrow, Raghad Yousif, Abdulhakim j. skukri, and Muthanna Alobaidi. “A Comparison of Linear and Non-Linear Regression to Study the Effect of a Supply Chain Agility on Competitive Advantage An Analytical Study”. International Journal of Psychosocial Rehabilitation 24, no. 8 (October 31, 2020): 3773–3804. Accessed May 11, 2026. https://www.psychosocial.com/index.php/ijpr/article/view/10997.