ABDULLAHI, I. .; SABO, S. A. . On The Existence and Uniqueness Conditions of The MLEs of The Four-Parameter Exponentiated BurrXII-Poisson Distribution. International Journal of Science for Global Sustainability, [S. l.], v. 10, n. 3, p. 57–62, 2024. DOI: 10.57233/ijsgs.v10i3.697. Disponível em: https://fugus-ijsgs.com.ng/index.php/ijsgs/article/view/697. Acesso em: 15 apr. 2026.