@article{Ergul2021_450603, author={Engin Ergul and NECIP FAZIL YILMAZ and halil ibrahim kurt and Murat Oduncuoğlu}, title={Modelling and Prediction of Covid-19 Epidemic in Turkey Comparing with USA and China}, year={2021}, journal={Journal of Engineering Technology and Applied Sciences}, issn={2548-0391}, volume={6}, number={2}, url={http://search/yayin/detay/450603} }