Pérez-García, María Araceli, Aitana Fernández-Sogorb, and José Manuel García-Fernández. “Personality in Childhood and Its Relationship With Sources of Stress”. Opción 38, no. 98 (November 21, 2022): 95-116. Accessed October 30, 2025. https://produccioncientifica.luz.edu.ve/index.php/opcion/article/view/39155.