PONCE JARRÍN, Juan Elias; INTRIAGO ARMIJOS, Ruthy Vanessa. Quantifying learning losses due to COVID-19 in Ecuador: A fixed-effects analysis of standardized test scores for elementary and middle school. Gestión y Análisis de Políticas Públicas, [S. l.], n. 36, p. 81–95, 2024. DOI: 10.24965/gapp.11346. Disponível em: https://revistasonline.inap.es/index.php/GAPP/article/view/11346. Acesso em: 7 nov. 2026.