Orellana-Marin F, Muñoz-Arévalo X. Validation and reliability of the School Persistence Questionnaire (CPE) translated and adapted for the secondary school population. SARJ [Internet]. 2023 Jun. 16 [cited 2026 Nov. 15];3(1):53-8. Available from: https://sa-rj.net/index.php/sarj/article/view/38