Trinidad, Lucy Betts, Paloma González-Castro, Julio Antonio González-Pienda, and Celestino Rodríguez. “On-Line Assessment of the Process Involved in Maths Problem-Solving in Fifth and Sixth Grade Students: Self-Regulation and Achievement”. Revista Latinoamericana de Investigación en Matemática Educativa 19, no. 2 (July 31, 2016): 165–186. Accessed October 9, 2026. https://relime.org/index.php/relime/article/view/138.