RAMDANI, D.; KUSWARINI, P.; BADRIAH, L.; ASMARA, S. J. Effects of Ecosystem Balance Simulation Games within a Problem-Based Learning Model on High School Students’ Critical Thinking Skills. Journal of General Education and Humanities, Bandung, Indonesia, v. 5, n. 2, p. 2677–2692, 2026. DOI: 10.58421/gehu.v5i2.1370. Disponível em: https://journal-gehu.com/index.php/gehu/article/view/1370. Acesso em: 21 apr. 2026.