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Analysis of minimum number sampling points : Poland
Targa, Jaume, (2025)
Bootstrap method with calibration for standard error estimators of income poverty measures
Zięba-Pietrzak, Agnieszka, (2011)
The agricultural sample surveys in Poland in transition period
Kursa, Liliana, (2006)
Nonresponse problems in Polish household surveys
Kordos, Jan, (1995)
Small and medium-sized enterprises in transition countries
Kordos, Jan, (2001)
Dokładność danych w badaniach społecznych
Kordos, Jan, (1987)