Dr Preeti Bala, Himani Tyagi, Ms. Rashmi Vaishnav, Shikha Tiwari, and Sunil Kumar. “Data Pre-Processing And Its Implications In Data Mining”. Educational Administration: Theory and Practice 30, no. 5 (May 29, 2024): 10844–10854. Accessed September 16, 2025. https://www.kuey.net/index.php/kuey/article/view/4848.