Dutra, Norivan Lustosa Lisboa. “GRADE PROMOTION AND LEARNING IN CRISTALÂNDIA DO PIAUÍ: CONTRADICTIONS IN STUDENT FLOW AND EXTERNAL ASSESSMENTS”. EDUCERE - UNIPAR Education Journal 27, no. 1 (November 10, 2026): 129–155. Accessed November 11, 2026. https://revistas.unipar.br/index.php/educere/article/view/12975.