KUAAPY AYVU, E. E. Presentación. Kuaapy Ayvu, [S. l.], v. 11, n. 11, p. 7–9, 2020. Disponível em: https://www.investigacioninaes.edu.py/KuaapyAyvu/index.php/ayvu/article/view/presentacion. Acesso em: 30 abr. 2025.