Rika Sukmana, Nuri Annisa dan Duhita Wardani (2023) “Active Learning Using The STEM Approach Improves Critical Thinking Skills Of Elementary School Students”, International Conference on Elementary Education. Bandung, Indonesia, 5(1), hlm. 530-538. Tersedia pada: http://proceedings.upi.edu/index.php/icee/article/view/3169 (Diakses: 17Mei2024).