A. Dhahir, Saadiyah. “Sunlight Photocatalytic Degradation of Propanil in Aqueous Solution and Determination of Degraded Products With UV-and HPLC”. Asian Journal of Chemistry, vol. 24, no. 12, Aug. 2012, pp. 5490-2, https://asianpubs.org/index.php/ajchem/article/view/9912.