Development of Syntax Teaching Materials Based on Contextual Teaching and Learning (CTL) Using the Flip PDF Professional Application for Indonesian Language Education Students. Journal Evaluation in Education (JEE), [S. l.], v. 6, n. 3, p. 750–762, 2025. DOI: 10.37251/jee.v6i3.1644. Disponível em: https://cahaya-ic.com/index.php/JEE/article/view/1644. Acesso em: 25 may. 2026.