BRZEZIŃSKA, Justyna. The Problem of Zero Cells in the Analysis of Contingency Tables. Krakow Review of Economics and Management/Zeszyty Naukowe Uniwersytetu Ekonomicznego w Krakowie, Krakow, n. 5(941), p. 49–61, 2015. DOI: 10.15678/ZNUEK.2015.0941.0504. Disponível em: https://aoc.uek.krakow.pl/index.php/krem/article/view/507.. Acesso em: 20 sep. 2024.