SHAHI, H. B. Estimating Population values in the Survey Research. Nepal Journal of Mathematical Sciences, [S. l.], v. 3, n. 1, p. 125–127, 2022. DOI: 10.3126/njmathsci.v3i1.44131. Disponível em: https://nepjol.info/index.php/njmathsci/article/view/44131. Acesso em: 19 oct. 2024.