Caceres Mercado, Sergio. “Preferencias Entrevista a José Joaquín Brunner”. Kuaapy Ayvu 1, no. 1 (December 4, 2023): 197–207. Accessed April 18, 2026. https://www.investigacioninaes.edu.py/KuaapyAyvu/index.php/ayvu/article/view/5.