Benzoic acid concentration levels recovery in Ketchup and Sauce products available in local market. Baghdad Science Journal, Iraq, Baghdad, v. 9, n. 3, p. 438–445, 2012. DOI: 10.21123/bsj.2012.9.3.438-445. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/1382.. Acesso em: 7 may. 2024.