JOURNAL, B. S. Designation Homemade Instrument to Measure Turbidity of Barium Sulphate: Alia Ahmed Kadim | Fattima Ali. مجلة بغداد للعلوم, Iraq, Baghdad, v. 7, n. 1, p. 564-572, 2010. DOI: 10.21123/bsj.2010.7.1.564-572. Disponível em: https://bsj.uobaghdad.edu.iq/index.php/BSJ/article/view/2899. Acesso em: 17 2021.