Vega Díaz, Marta. “Motivation and Academic Performance in Different Subjects at Secondary School: Influencing Factors”. Cuestiones Pedagógicas. Revista de Ciencias de la Educación 1, no. 33 (June 30, 2024): 263–284. Accessed July 17, 2024. https://revistascientificas.us.es/index.php/Cuestiones-Pedagogicas/article/view/25256.