SINGH, P. .; GUPTA, S. .; MAURYA, P. .; SHARMA, P. . Improving Finite Population Mean through Ranked Sets. Journal of Reliability and Statistical Studies, [S. l.], v. 19, n. 02, p. 311–346, 2026. DOI: 10.13052/jrss0974-8024.1924. Disponível em: https://journals.riverpublishers.com/index.php/JRSS/article/view/32051. Acesso em: 19 jun. 2026.