Coch, Juan Alberto, Maria Noel Gioia de Coch, and Carolina Alicia Coch. “Experimentos De Ciencias Para La Escuela Primaria”. Iberoamerican Journal of Education 38, no. 6 (May 10, 2006): 1–10. Accessed July 18, 2024. https://rieoei.org/RIE/article/view/2619.