AKSAKAL, Ö. Et Al. 2009. Biosorption of Copper(II) ion from aqueous solutions using caucasian fir (abies nordmanniana (Stev.) Spach. subsp. nordmanniana) Cones. Asian Journal of Chemistry , vol.21, no.4 , 3073-3080.

AKSAKAL, Ö., KAYA, Y., & SENGÜL, M., (2009). Biosorption of Copper(II) ion from aqueous solutions using caucasian fir (abies nordmanniana (Stev.) Spach. subsp. nordmanniana) Cones. Asian Journal of Chemistry , vol.21, no.4, 3073-3080.

AKSAKAL, Özkan, Yusuf KAYA, And Meryem SENGÜL. "Biosorption of Copper(II) ion from aqueous solutions using caucasian fir (abies nordmanniana (Stev.) Spach. subsp. nordmanniana) Cones," Asian Journal of Chemistry , vol.21, no.4, 3073-3080, 2009

AKSAKAL, Özkan Et Al. "Biosorption of Copper(II) ion from aqueous solutions using caucasian fir (abies nordmanniana (Stev.) Spach. subsp. nordmanniana) Cones." Asian Journal of Chemistry , vol.21, no.4, pp.3073-3080, 2009

AKSAKAL, Ö. KAYA, Y. And SENGÜL, M. (2009) . "Biosorption of Copper(II) ion from aqueous solutions using caucasian fir (abies nordmanniana (Stev.) Spach. subsp. nordmanniana) Cones." Asian Journal of Chemistry , vol.21, no.4, pp.3073-3080.

@article{article, author={Özkan AKSAKAL Et Al. }, title={Biosorption of Copper(II) ion from aqueous solutions using caucasian fir (abies nordmanniana (Stev.) Spach. subsp. nordmanniana) Cones}, journal={Asian Journal of Chemistry}, year=2009, pages={3073-3080} }