MILLER, Gary M. Correlations of Student Mechanical Reasoning Scores on the Differential Aptitude Test with Perfomance in Agricultural Mechanics. Journal of Agricultural Systems, Technology, and Management, [S. l.], v. 4, n. 1, p. 36–42, 1988. Disponível em: https://jastm.org/index.php/jastm/article/view/11907. Acesso em: 23 feb. 2025.