The Effect of The Tragist And Biggs Model on A Cquiring Geographical Concepts For The Fifth Literary Students of The Fifth Grade. Journal of the College of Basic Education, [S. l.], v. 30, n. 130, p. 342–365, 2025. DOI: 10.35950/cbej.v30i130.13025. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/13025.. Acesso em: 4 jun. 2026.