SALNIKOVA, Svitlana. The Application of Pearson’s Criterion for Determination of Structure of Tests. Sociological Studios, [S. l.], n. 1(6), p. 78–83, 2018. DOI: 10.29038/2306-3971-2015-01-78-83. Disponível em: https://sociostudios.knu.ua/index.php/socio/article/view/158. Acesso em: 23 sep. 2026.