Roja Rani, V, and M Kishore Babu. “Factors of Employability Skills of Engineering Graduates: An Analytical Study Using Friedman Test Multiple Regression”. International Journal of Engineering and Technology 7, no. 2.20 (April 18, 2018): 18–21. Accessed February 25, 2026. https://www.sciencepubco.com/index.php/IJET/article/view/11735.