Two-sided and modified two-sided group chain sampling plan for Pareto distribution of the 2nd kind. Journal of Prime Research in Mathematics, [S. l.], v. 17, n. 2, p. 115 – 121, 2021. Disponível em: https://jprm.sms.edu.pk/index.php/jprm/article/view/177. Acesso em: 7 dec. 2025.