جاب الله يمينة; بوجمعة كوسة. Environmental and health education in educational curricula - a study in content analysis of civic education textbooks in the first stage: تاريخ الاستلام :25/01/2025 تاريخ القبول 21-10-2025. Human Resources Development Research, [S. l.], v. 20, n. 02, p. 25–53, 2025. Disponível em: https://rdrh.univ-setif2.dz/index.php/rdrh/article/view/3. Acesso em: 14 jun. 2026.