“Mathematical Study on Alternating Series in a Regular Hexagon–Proof without Words: Exploring a Novel Proof Method for Summation of Alternating Series in a Regular Hexagon”, JASRAE, vol. 16, no. 4, pp. 1740–1740, Mar. 2019, Accessed: Mar. 13, 2026. [Online]. Available: https://ignited.in/index.php/jasrae/article/view/10727