FUENTES BETANCOURT, J.; 						CALZADILLA AMAYA, O.; 						PÉREZ PERDOMO, A..
Proposal of Virtual Educational Model.
<strong>Revista Cubana de Física</strong>, [S.l.], v. 24, n. 1, p. 59-63, june 2007.
ISSN 2224-7939.
Available at: &lt;<a href="https://revistacubanadefisica.org/index.php/rcf/article/view/RCF_24_1_59" target="_new">https://revistacubanadefisica.org/index.php/rcf/article/view/RCF_24_1_59</a>&gt;. Date accessed: 07 may 2024.