Mrs. L. Jamuna Rani, and Dr. N. Ramakrishnan. “The Extent Of Utilization Of Online Puzzles For Learning Mathematics At Higher Secondary Level”. Educational Administration: Theory and Practice 30, no. 5 (May 22, 2024): 15592–15598. Accessed March 20, 2026. https://kuey.net/index.php/kuey/article/view/9961.