AL-ABOOD, Akram M; MAHMOOD, Yamama N. Approximation to the Mean and Variance of Moments Method Estimate Due to Gamma Distribution. Al-Nahrain Journal of Science, [S. l.], v. 18, n. 1, p. 156–161, 2018. Disponível em: https://anjs.edu.iq/index.php/anjs/article/view/366. Acesso em: 22 may. 2026.