ALANAZI, Awatif; KHAIRANI, Ahmad Zamri. The Effect of Gerlach and Ely Model Instructional Modules on Systems Thinking Skills among 6th Grade Elementary Students in Saudi Arabia. Journal of Cultural Analysis and Social Change, [S. l.], v. 10, n. 3, p. 562–576, 2025. DOI: 10.64753/jcasc.v10i3.2449. Disponível em: https://jcasc.com/index.php/jcasc/article/view/2449. Acesso em: 28 jul. 2026.