Analysis of Students’ Critical Thinking Skills in Solving Trigonometric Problems. Indo-MathEdu Intellectuals Journal, [S. l.], v. 2, n. 1, p. 01–11, 2021. DOI: 10.54373/imeij.v2i1.21. Disponível em: https://indo-intellectual.id/index.php/imeij/article/view/21. Acesso em: 25 jun. 2026.