AMELIZKY, O.; NURHAYATI, S.; MUNIFAH, A. Multiple Discriminant Analysis to Measure Critical Thinking by Age, Gender, and Self-Confidence in Elementary Students. LEOTECH: Journal of Learning Education and Technology, [S. l.], v. 2, n. 1, p. 31–36, 2025. DOI: 10.70152/leotech.v2i1.100. Disponível em: https://journal.akademimerdeka.com/ojs/index.php/leotech/article/view/100. Acesso em: 23 jan. 2026.