DR. SALAHUDDIN. A New Summation Formula Allied With Hypergeometric Function. Global Journal of Science Frontier Research, [S. l.], v. 11, n. 6, p. 21–37, 2011. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/252. Acesso em: 5 may. 2024.