HR RECOMMENDER SYSTEM FOR THE IMPROVEMENT OF EMPLOYEE ATTRITION USING DECISION TREE AND WHALE OPTIMIZATION ALGORITHM. IJAIB [Internet]. 2024 Oct. 21 [cited 2025 Jul. 1];2(2):1-25. Available from: https://iaeme-library.com/index.php/IJAIB/article/view/IJAIB_02_02_001