Gierman, Jason, Oliver Strong, Gongzhu Hu, and . . “Identifying Factors for Student Retention of Higher Ed Institutions Using Decision Tree”. International Journal of Engineering & Technology 7, no. 2.28 (May 16, 2018): 337–343. Accessed May 2, 2024. https://www.sciencepubco.com/index.php/ijet/article/view/13208.