The Solution of Fermat’s Two Squares Equation and Its Generalization In Lucas Sequences. Baghdad Science Journal, Iraq, Baghdad, v. 21, n. 6, p. 2079, 2024. DOI: 10.21123/bsj.2023.8786. Disponível em: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/8786.. Acesso em: 3 jun. 2025.