Zoffoli, L., L. Navarra, V. Shoaei, C. Ferri Marini, R. B. Conteduca, and A. Federici. “Physical Self-Perception in Adolescent Pupils: Role of Body Weight and Physical Fitness”. Formazione & Insegnamento, vol. 14, no. 1 Suppl., Jan. 2017, pp. 227-38, https://ojs.pensamultimedia.it/index.php/siref/article/view/1892.