Lonjedo Vicent, M. Ángeles, Manuel Pedro Huerta Palau, e Marta Carles Palau. «Conditional probability problems in textbooks an example from Spain». Revista Latinoamericana de Investigación en Matemática Educativa 15, no. 3 (junho 11, 2012): 319–337. Acedido outubro 9, 2026. https://relime.org/index.php/relime/article/view/232.