Experimental Investigation of The Separation of 4-Hydroxybenzoic Acid Employing Natural and Conventional Solvents. Hungarian Journal of Industry and Chemistry, [S. l.], v. 52, n. 2, p. 11–18, 2024. DOI: 10.33927/hjic-2024-14. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/1235. Acesso em: 8 apr. 2025.