ZÚÑIGA ALVÁREZ, Luis. Impact of the supervision in the improvement of the quality of the management of the Cusco-Peru region. Avances en Supervisión Educativa, [S. l.], n. 8, 2008. Disponível em: https://avances.adide.org/index.php/ase/article/view/414. Acesso em: 14 aug. 2025.