%0 Journal Article %T Pelletization of pyrite ash wastes for utilization in iron production industry %A TUĞRUL, N. %A MÖRÖYDOR DERUN, E. %A PİŞKİN, M.B. %A PİŞKİN, S. %J Sigma Journal of Engineering and Natural Sciences %D 2005 %V 23 %P 118-125 %R