The extent to which the biology book for the first secondary grade in Libya contains life skills. Al-Jabal Academy Journal of Social Sciences and Humanities, Albayda, Libya, v. 3, n. 1, p. 34–61, 2024. DOI: 10.58309/r8ng9p38. Disponível em: https://lajak.edu.ly/journals/index.php/aajssh/article/view/164. Acesso em: 15 jul. 2025.