Vocabulario Pai Tavyterã Guaraní. Journal on studies and research of academic knowledge, Itapúa, PY, n. 13, p. 60–67, 2019. DOI: 10.70833/rseisa13item193. Disponível em: https://revistas.uni.edu.py/index.php/rseisa/article/view/193. Acesso em: 21 oct. 2025.