A. S. SARGHIWA1, Abdulasalam. Developing the Content of Science Books in the Preparatory Stage According to the Next Generation of Science Standards (NGSS) for the Dimension of Central ideas. AL-Mukhtar Journal of Educational Sciences, [S. l.], v. 3, n. 6, p. 46–20, 2023. Disponível em: https://omu.edu.ly/journals/index.php/mjes/article/view/1409. Acesso em: 12 nov. 2025.