SUPRUN, A.; IVASHCHENKO, O.; CIEŚLICKA, M. Didactics: Peculiarities of Programmed Teaching of a Cartwheel to Boys Aged 14. Journal of Learning Theory and Methodology, Kharkiv, Ukraine, v. 2, n. 3, p. 128–133, 2021. DOI: 10.17309/jltm.2021.3.04. Disponível em: https://www.ltmjournal.com/e/article/view/43. Acesso em: 27 jun. 2026.