Mallart, Alberto, and Jordi Deulofeu. “Mathematics Creativity Indicators Study in Problem Solving”. Revista Latinoamericana de Investigación en Matemática Educativa 20, no. 2 (July 31, 2017): 193–222. Accessed October 23, 2026. https://www.relime.org/index.php/relime/article/view/123.