Published Determination of beryllium in various types of natural waters by electrothermal atomic absorption spectrometry by Hagarová I., Macháčková ., L. Žemberyová M. and Návojová V. 40-47_814_Hagarova_14-1.pdf
Published Biosorption of cationic dyes from aqueous solution by Water hyacinth roots by Saltabas O., Teker M. and Konuk Z. 24-31_812_Saltabas_14-1.pdf