Vinificando en blanco con Isabella tinto y levadura enológica. Journal on studies and research of academic knowledge, Itapúa, PY, n. 5, p. 42–45, 2011. DOI: 10.70833/rseisa5item70. Disponível em: https://revistas.uni.edu.py/index.php/rseisa/article/view/70. Acesso em: 21 oct. 2025.