Gulati, ChandraLin, Yan-XiaMishra, Satya2018-12-052024-04-222018-12-052024-04-222002981-238-201-1https://drs.ess.gov.et/handle/12345678/27934enSynthetic EstimatorsComposite EstimatorsGrouping DataAdvances in Statistics, Combinatorics and Related AreasBook