KHUDOLII, O.; IVASHCHENKO, O.; CIEŚLICKA, M.; RAFIKOV, O. Discriminant Analysis: the Influence of Exercise Modes on the Effectiveness of the Process of Learning to Throw A Small Ball for 9-Year-Old Boys . Journal of Learning Theory and Methodology, Kharkiv, Ukraine, v. 5, n. 1, p. 20–24, 2024. DOI: 10.17309/jltm.2024.5.1.03. Disponível em: https://www.ltmjournal.com/e/article/view/23. Acesso em: 27 jun. 2026.