Barghouthi Z, Amereih S, Khayat S. Spectrophotometric Determination of Fluoride in Groundwater Using Complexes of Flavonoid Chrysin. PTURJ [Internet]. 2013 Aug. 20 [cited 2024 May 10];1(1):16-20. Available from: https://rj.ptuk.edu.ps/index.php/pturj/article/view/8