R. ABO-ZEID. On the solutions of a higher order recursive sequence. Malaya Journal of Matematik, India, v. 8, n. 02, p. 695–701, 2020. DOI: 10.26637/MJM0802/0063. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1484. Acesso em: 16 jul. 2024.