KRISHNAJYOTHI NATH; B.K. SINGH. Study Of Some General Classes Of Estımator For Estımatıng Populatıon Mean In Compromısed Imputatıon Under TwoPhase Samplıng Scheme. Elementary Education Online, [S. l.], v. 20, n. 6, p. 1096–1113, 2023. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/5694. Acesso em: 22 jul. 2024.