Ramdani, D., Kuswarini, P., Badriah, L. and Asmara, S. J. (2026) “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, 5(2), pp. 2677–2692. doi: 10.58421/gehu.v5i2.1370.