CONSTRUCTION OF DIOPHANTINE QUADRUPLES WITH PROPERTY D(A PERFECT SQUARE). International Journal of Engineering Sciences & Management Research, [S. l.], v. 2, n. 10, p. 120–125, 2015. Disponível em: https://ijesmr.com/index.php/ijesmr/article/view/130. Acesso em: 4 feb. 2026.