KANIŠAUSKIENĖ, Karolina. Statistical comparison of results of problem solutions for the fifth grade mathematics olympiads. Lietuvos matematikos rinkinys, [S. l.], v. 63, n. B, p. 28–37, 2022. DOI: 10.15388/LMR.2022.29756. Disponível em: https://www.journals.vu.lt/LMR/article/view/29756.. Acesso em: 16 aug. 2024.