SHEIKH TARIQ MEHMOOD. Effect of Problem-Solving Teaching Method on Improvement of Higher Order Thinking Skills of Early Childhood Teachers in Mathematics. JECCE, [S. l.], v. 6, n. 2, 2023. DOI: 10.30971/jecce.v6i2.666. Disponível em: https://ojs.aiou.edu.pk/index.php/ecce/article/view/666. Acesso em: 26 apr. 2024.