D. A. R. Garciadiego, “PITAGORAS’ THEOREM AS A PARADIGM FOR PLANE GEOMETRY TEACHING: TO SIMPLIFY NOT ALWAYS SIMPLIFY”, RELIME, vol. 5, no. 3, pp. 251–270, Jul. 2002, Accessed: Sep. 21, 2026. Available: https://relime.org/index.php/relime/article/view/556