Chemical Fertilization, Agricultural Gypsum and its Effect on the Production of Yerba Mate (Ilex paraguariensis St. Hil.). Journal on studies and research of academic knowledge, Itapúa, PY, n. 18, p. e2024007, 2024. DOI: 10.70833/rseisa18item572. Disponível em: https://revistas.uni.edu.py/index.php/rseisa/article/view/572. Acesso em: 20 oct. 2025.