Udhayasri . Comparative Analysis of Data Visualization Tools: Power BI and Tableau: Udhayasri Hindusthan Institute of Technology, Coimbatore- 641050. KALANJIYAM - International Journal of Tamil Studies [Internet]. 2023 Feb. 1 [cited 2025 Apr. 20];2(01):43-54. Available from: https://ngmtamil.in/kalanjiyam-tamil/index.php/kalanjiyam/article/view/11