., M.; SANGEETHA, G.; GOPALAN, M. A. On the Heptic Diophantine Equation with Three Unknowns. The International Journal of Science & Technoledge, [S. l.], v. 2, n. 2, 2018. Disponível em: http://internationaljournalcorner.com/index.php/theijst/article/view/128099. Acesso em: 7 jul. 2024.