Listar por autor "Valdés-Araya, Zuleyka Suárez"

Mostrando ítems 1-1 de 1

Teacher´s belief level about the reform in Mathematics Education in Costa Rica

Agüero-Calvo, Dra. Evelyn; Meza-Cascante, Dr. Luis Gerardo; Valdés-Araya, Zuleyka Suárez