The impact of using an educational package on learning the skills of backward rolling and handstand in artistic gymnastics for students. Sport culture, [S. l.], v. 16, n. Spec. Issue, p. 36–55, 2025. DOI: 10.25130/. Disponível em: https://jsc.tu.edu.iq/index.php/jsc/article/view/265. Acesso em: 5 oct. 2026.