Herrero-Hernández, Antonio, Álvaro Pérez-García, and Jénifer Saldaña Montero. “Perception of Students in Castilla Y León (Spain) on the Extrinsic Factors That Affect the Transition from Primary to Secondary School”. Revista Complutense de Educación 36, no. 4 (October 1, 2025): 513–523. Accessed July 11, 2026. https://revistas.ucm.es/index.php/RCED/article/view/96830.