FORMATION OF CERTAIN SUMMATION FORMULAE BASED ON HALF ARGUMENT INVOLVING HYPERGEOMETRIC FUNCTION. Global Journal of Science Frontier Research, [S. l.], v. 11, n. 4, p. 11–35, 2011. Disponível em: https://www.journalofscience.org/index.php/GJSFR/article/view/243. Acesso em: 14 aug. 2026.