Development of Gas Chromatographic Method with Electron Capture Detector for Determination of Some PCDDs in Wheat and Rice Grain Matrix. Pakistan Journal of Analytical & Environmental Chemistry, Pakistan, v. 20, n. 1, p. 01 – 10, 2019. DOI: 10.21743/pjaec/2019.06.01. Disponível em: https://pjaec.pk/index.php/pjaec/article/view/157. Acesso em: 5 nov. 2025.