Ivan, L. și Duduciuc, A. (2011) „Social skills, nonverbal sensitivity and academic success. The key role of centrality in student networks for higher grades achievement”, Revista de Cercetare si Interventie Sociala, 33, pp. 151–166. Disponibil la: https://www.rcis.ro/journal/article/view/355-social-skills-nonverbal-sensitivity-and-academic-success (Data accesării: 7 noiembrie 2026).