SHAH, Y. P. An Analysis of Sequence and Series. Historical Journal, [S. l.], v. 15, n. 1, p. 40–44, 2024. DOI: 10.3126/hj.v15i1.63974. Disponível em: https://nepjol.info/index.php/hj/article/view/63974. Acesso em: 17 jun. 2024.