ABURTO, A.; ESPINOZA, N.. An Online Course in Optics (Physics III) at UPIITA I.P.N. in Blackboard Computing Platform. Revista Cubana de FĂ­sica, [S.l.], v. 24, n. 1, p. 38-40, june 2007. ISSN 2224-7939. Available at: <https://revistacubanadefisica.org/index.php/rcf/article/view/RCF_24_1_38>. Date accessed: 02 may 2024.