BERDAI ABDELHAMID , BEKLI AISSA , IDRENMOUCHE ABDELAZIZ , BOUALI LAKHDAR. The contribution of practicing sports activity in building psychological and social values among young people aged (18-23) years. - Field study at the level of the state of Chlef. Pegem Journal of Education and Instruction, [S. l.], v. 16, n. 1, p. 1509–1517, 2026. Disponível em: https://pegegog.net/index.php/pegegog/article/view/4840. Acesso em: 31 jan. 2026.