“Development of Student Worksheet (LKPD) Based on Project Based Learning to Improve Students’ Critical Thinking Skills in Integrated Thematic Learning in Elementary Schools”. Journal Learning Geography 5, no. 2 (August 25, 2024): 1–9. Accessed June 28, 2026. https://jpips.fkip.unila.ac.id/index.php/jlg/article/view/43.