Dagdelen, Necdet, Ercan Yesilirmak, Selin Akcay, and Cengiz Koc. 2010. “Temporal Variation of Boron in Bnynk Menderes River, Turkey”. Asian Journal of Chemistry 21 (2):1500-1512. https://asianpubs.org/index.php/ajchem/article/view/18855.