KARIMI, Somayeh; SHAHVARANI, Ahmad; HAGHVERDI, Majid. 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://atenas.umcc.cu/index.php/atenas/article/view/85. Acesso em: 6 nov. 2025.