Y¨ÜKSEL SOYKAN. Closed Formulas for the Sums of Cubes of Generalized Fibonacci Numbers: Closed Formulas of Σn k=0W3 Σ k and n k=1W3. Archives of Current Research International, [S. l.], v. 20, n. 2, p. 58–69, 2020. DOI: 10.9734/acri/2020/v20i230177. Disponível em: https://journalacri.com/index.php/ACRI/article/view/410. Acesso em: 21 sep. 2025.