N.Thiruniraiselvi, M.A.Gopalan and S. Vidhyalakshmi (2015) “On Special Pairs of Pythagorean Triangles”, Global Journal of Science Frontier Research, 15(F3), pp. 57–61. Available at: https://journalofscience.org/index.php/GJSFR/article/view/1545 (Accessed: 6 May 2024).