DWI PRASETYO; ENDANG MULYANI. Development of a Discovery Learning Model with a Meaningful Learning Approach to Improve Students’ Critical Thinking Skills in Economics at SMAN 2 Tulang Bawang Udik. International Journal of Studies in International Education, [S. l.], v. 2, n. 4, p. 81–94, 2024. DOI: 10.62951/ijsie.v2i4.434. Disponível em: https://international.aripi.or.id/index.php/IJSIE/article/view/434. Acesso em: 18 dec. 2025.