FONSECA, M.; 						HURTADO MÁRQUEZ, A..
A Broom to Sweep some Pre-concepts and Introduce the Torque Concept.
<strong>Revista Cubana de Física</strong>, [S.l.], v. 24, n. 1, p. 69-71, june 2007.
ISSN 2224-7939.
Available at: &lt;<a href="http://www.revistacubanadefisica.org/index.php/rcf/article/view/RCF_24_1_69" target="_new">http://www.revistacubanadefisica.org/index.php/rcf/article/view/RCF_24_1_69</a>&gt;. Date accessed: 18 may 2024.