Annamalai, Chinnaraji, e Antonio Marcos de Oliveira Siqueira. “An Alternative Method for the Gamma Function Derived from Natural Logarithm and Pi Function”. The Journal of Engineering and Exact Sciences 9, no. 9 (junho 26, 2023): 16052–01e. Acessado maio 4, 2025. https://beta.periodicos.ufv.br/jcec/article/view/16052.