An Exponentially Ratio Type Estimator Under Ranked Set Sampling and Its Efficiency. Journal of Statistics, [S. l.], v. 26, 2022. DOI: 10.65463/jstat.2022.26. Disponível em: https://jstat.gcu.edu.pk/index.php/jstat/article/view/26. Acesso em: 12 aug. 2026.