Imrigha, N. A.; Sanagi , M. M.; Sharef , S. Y. Determination of Polycyclic Aromatic Hydrocarbons in Water Using Dispersive Liquid-Liquid Microextraction-Gas Chromatography-Mass Spectrometric . JOPAS 2022, 21 (2), 68-71. https://doi.org/10.51984/jopas.v21i2.1661.