TORRES, C. y MALASPINA, U. V.(2018). IMPROVING IN-SERVICE TEACHERS' PROBLEM POSING SKILL BY MEANS OF DIDACTIC REFLECTION. En 42nd Conference of the International Group for the Psychology of Mathematics Education. (pp. 176 - 176). UMEÄ. PME. Recuperado de: http://www.igpme.org
Yamamoto, Y. y MALASPINA, U. V.(2018). Preface, presentation and Introduction. En Mathematics Teacher Education in the Andean Region and Paraguay. A Comparative Analysis of Issues and Challenges. (pp. 7 - 30). CHAM. Springer. Recuperado de: https://link.springer.com/book/10.1007/978-3-319-97544-3
MALASPINA, U. V. y MALASPINA, M. L.(2018). |Stimulus of probabilistic thinking by engaging children and primary teachers in game invention. En 42nd Conference of the International Group for the Psychology of Mathematics Education. (pp. 108 - 108). UMEÄ. PME. Recuperado de: http://www.igpme.org