RONDA ORO, Miralia; INFANTE RICARDO, Ada Iris; PÉREZ ALMAGUER, Roberto. The professional orientation from the systematic labor training. LUZ, [S.l.], v. 16, n. 1, p. 77-84, jan. 2017. ISSN 1814-151X. Available at: <https://luz.uho.edu.cu/index.php/luz/article/view/798>. Date accessed: 22 nov. 2019.