MAQSOOD, Zeeshan; ATIF, Saima; ASHRAF, Sadia. Extended Lai Distribution; Increase, decrease, upside and downside bathtub distribution. Journal of Quantitative Methods, [S. l.], v. 8, n. 1, 2025. DOI: 10.29145/jqm.81.03. Disponível em: https://ojs.umt.edu.pk/index.php/jqm/article/view/791. Acesso em: 6 jul. 2026.