Estimation of Population Mean using Supplementary Information in the Presence of Non-response. Journal of Statistics, [S. l.], v. 26, 2022. DOI: 10.65463/jstat.2022.23. Disponível em: https://jstat.gcu.edu.pk/index.php/jstat/article/view/23. Acesso em: 11 aug. 2026.