Freitas, Silvia Maria de, and Caroline Gomes Duarte. “Use of Poisson, Poisson-Gamma, Poisson-Inverse Gaussian, and Generalized Poisson-Lindley Distributions for Count Data”. Sigmae 12, no. 1 (March 3, 2023): 172–189. Accessed April 28, 2024. https://publicacoes.unifal-mg.edu.br/revistas/index.php/sigmae/article/view/2077.