NAGY, Richárd; BALOGH, Péter. Statistical Evaluation of University Student’s Motivation and Personal Competency with Principal Component and Cluster Analysis. International Journal of Engineering and Management Sciences, [S. l.], v. 2, n. 4, p. 365–374, 2017. DOI: 10.21791/IJEMS.2017.4.29. Disponível em: https://ojs.lib.unideb.hu/IJEMS/article/view/4964.. Acesso em: 30 apr. 2024.