Examining the Effects of Teacher Support and Collaborative Learning on Critical Thinking in College English Classrooms: The Mediating Role of Learning Engagement. The Journal of Interactive Social Sciences, [S. l.], v. 2, n. 3, 2026. DOI: 10.64744/tjiss.2026.257. Disponível em: https://www.onlinejandl.com/index.php/TJISS/article/view/257. Acesso em: 5 aug. 2026.