KARIMI, S. .; SHAHVARANI, A. .; HAGHVERDI, M. Assessment of Training Course with Reliance on Problem Solving Approach for Mathematics Teachers . Atenas, Matanzas, CU, v. 1, n. 53, p. 19–35, 2021. Disponível em: https://monografias.umcc.cu/index.php/atenas/article/view/85. Acesso em: 3 jul. 2024.