BAKRI, Abdelkarim; LOUH, Hicham. The effect of proposed educational units using problem-solving method in developing cognitive experience and learning the skill of passing and receiving in volleyball. Case study of 12 year old students in middle school. sports creativity, [S. l.], v. 11, n. 4, p. 159–179, 2025. Disponível em: https://journals.univ-msila.dz/index.php/JOSC/article/view/1416. Acesso em: 21 dec. 2025.