Investigating Critical Thinking Indicators in the Context of Algebra Problem Solving: A Study in Indonesia. Utamax : Journal of Ultimate Research and Trends in Education, [S. l.], v. 7, n. 2, p. 99–110, 2025. DOI: 10.31849/3psjs798. Disponível em: https://journal.unilak.ac.id/index.php/UTAMAX/article/view/27130. Acesso em: 1 dec. 2025.