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. Journal of Advances and Scholarly Researches in Allied Education, [S. l.], v. 16, n. 4, p. 1740–1740, 2019. Disponível em: https://ignited.in/index.php/jasrae/article/view/10727. Acesso em: 13 mar. 2026.