M. D. S. de Oliveira, A. A. Moraes Sampaio, P. de F. Vieira, and D. A. Banzato, “Effect of mixing time in obtained homogeneity in mineral supplements”, PAB, vol. 24, no. 1, pp. 97–100, Apr. 2014, doi: 10.1590/S1678-3921.pab1989.v24.17192.