Jaffar, Zarmina, Dr. Waheed Noor, and Zartash Kanwal. “Predictive Human Resource Analytics Using Data Mining Classification Techniques”. International Journal of Computer (IJC) 32, no. 1 (February 10, 2019): 9-20. Accessed September 16, 2019. https://www.ijcjournal.org/index.php/InternationalJournalOfComputer/article/view/1354.