Calado, Sílvia, and Isabel Pestana Neves. “CURRICULUM AND TEXTBOOKS IN A CONTEXT OF CURRICULAR FLEXIBILITY. ANALYSIS OF RECONTEXTUALIZING PROCESSES”. Portuguese Journal of Education 25, no. 1 (June 1, 2012): 53–93. Accessed April 12, 2025. https://revistas.rcaap.pt/rpe/article/view/3016.