PİŞKİN, S. 2004. The Effect of Oxidation on the Structure Properties and Calorific Values of Lignites. Sigma Mühendislik ve Fen Bilimleri Dergisi , no.3 , 43-49.

PİŞKİN, S., (2004). The Effect of Oxidation on the Structure Properties and Calorific Values of Lignites. Sigma Mühendislik ve Fen Bilimleri Dergisi , no.3, 43-49.

PİŞKİN, Sabriye. "The Effect of Oxidation on the Structure Properties and Calorific Values of Lignites," Sigma Mühendislik ve Fen Bilimleri Dergisi , no.3, 43-49, 2004

PİŞKİN, Sabriye. "The Effect of Oxidation on the Structure Properties and Calorific Values of Lignites." Sigma Mühendislik ve Fen Bilimleri Dergisi , no.3, pp.43-49, 2004

PİŞKİN, S. (2004) . "The Effect of Oxidation on the Structure Properties and Calorific Values of Lignites." Sigma Mühendislik ve Fen Bilimleri Dergisi , no.3, pp.43-49.

@article{article, author={Sabriye PİŞKİN}, title={The Effect of Oxidation on the Structure Properties and Calorific Values of Lignites}, journal={Sigma Mühendislik ve Fen Bilimleri Dergisi}, year=2004, pages={43-49} }