E.PREMALATHA; M.A. GOPALAN; R.PRESENNA. Special Pairs of Pythagorean Triangles and Dhuruva nber. Global Journal of Science Frontier Research, [S. l.], v. 15, n. F1, p. 33–37, 2015. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/1528. Acesso em: 6 may. 2024.