Benítez Saavedra JE. Strategic Components of Psychotechnical Device and its Projections in the Field of School, Factory and Labor Market (1930-1967). RevPsicología [Internet]. 2018 Sep. 24 [cited 2024 May 17];27(1):pp. 1-13. Available from: https://revistaei.uchile.cl/index.php/RDP/article/view/50745