Rika Sukmana, Nuri Annisa, and Duhita Wardani. “Active Learning Using The STEM Approach Improves Critical Thinking Skills Of Elementary School Students”. International Conference on Elementary Education 5, no. 1 (June 28, 2023): 530-538. Accessed March 2, 2024. http://proceedings2.upi.edu/index.php/icee/article/view/3169.