@article{SEMERCİ2012_136944,
author={A. SEMERCİ},
title={Evaluation of the changes in the cost factors of sunflower production in Turkey},
year={2012},
journal={Tekirdağ Ziraat Fakültesi Dergisi},
issn={1302-7050},
volume={9},
number={3},
url={http://search/yayin/detay/136944}
}