PRASAD SINGH, H. .; GUPTA, A. .; TAILOR, R. . An Efficient Approach for Estimating Population Mean in Simple Random Sampling Using an Auxiliary Attribute. Thailand Statistician, [S. l.], v. 21, n. 3, p. 631–659, 2023. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/250071. Acesso em: 14 may. 2024.