1.
A Pedagogical Strategy for Integrated Education of Spanish in the 4th to 6th Grades of the General Basic Education. Rev. Electr. Educare [Internet]. 2011 Oct. 10 [cited 2024 Nov. 22];15:25-38. Available from: https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/1682