VERMA, K. L. Matrix Representation of Generalized Quadranacci Number Sequences. International Journal of Advanced Mathematical Sciences, [S. l.], v. 10, n. 2, p. 48–55, 2024. DOI: 10.14419/sfdy0m28. Disponível em: https://sciencepubco.com/index.php/IJAMS/article/view/33044.. Acesso em: 4 jan. 2025.