The effect of example and non-example learning model on fourth- grade students’ critical thinking skills on civic education. J. Teach. Learn. Elem. Educ. [Internet]. 2023 Feb. 18 [cited 2025 Sep. 13];6(1):19-26. Available from: https://jtlee.ejournal.unri.ac.id/index.php/JTLEE/article/view/206