JAMBULINGAM, S.; MASTER, A. S. Almost Unbiased Ratio cum Product Estimator for Finite Population Mean with Known Median in Simple Random Sampling. Nepalese Journal of Statistics, [S. l.], v. 1, p. 1–14, 2017. DOI: 10.3126/njs.v1i0.18813. Disponível em: https://nepjol.info/index.php/NJS/article/view/18813. Acesso em: 16 aug. 2024.