Celik, A. Et Al. 2004. An investigation of chromium (VI) ion removal from wastewaters by adsorption on residual lignin. Fresenius Environmental Bulletin , vol.13, no.2 , 124-127.

Celik, A., DOST, K., & Sezer, H., (2004). An investigation of chromium (VI) ion removal from wastewaters by adsorption on residual lignin. Fresenius Environmental Bulletin , vol.13, no.2, 124-127.

Celik, ALİ, KENAN DOST, And Hasan Sezer. "An investigation of chromium (VI) ion removal from wastewaters by adsorption on residual lignin," Fresenius Environmental Bulletin , vol.13, no.2, 124-127, 2004

Celik, ALİ Et Al. "An investigation of chromium (VI) ion removal from wastewaters by adsorption on residual lignin." Fresenius Environmental Bulletin , vol.13, no.2, pp.124-127, 2004

Celik, A. DOST, K. And Sezer, H. (2004) . "An investigation of chromium (VI) ion removal from wastewaters by adsorption on residual lignin." Fresenius Environmental Bulletin , vol.13, no.2, pp.124-127.

@article{article, author={ALİ ÇELİK Et Al. }, title={An investigation of chromium (VI) ion removal from wastewaters by adsorption on residual lignin}, journal={Fresenius Environmental Bulletin}, year=2004, pages={124-127} }