SHARMA, V.; KUMAR, S. . Simulation Study of Ratio Type Estimators in Stratified Random Sampling Using Multi-Auxiliary Information. Thailand Statistician, [S. l.], v. 18, n. 3, p. 281–289, 2020. Disponível em: https://ph02.tci-thaijo.org/index.php/thaistat/article/view/241278. Acesso em: 5 may. 2024.