Şeker, N. And Ören, M. M. WHAT HAPPENED IN THE WORLD AND TURKEY AFTER DECEMBER 31, 2019? COVID-19 EPIDEMIOLOGY . 2020. In Coronavirus Disease 2019 (COVID-19) , Hipokrat, Ankara, 10-15.

Şeker, N., & Ören, M. M., (2020). WHAT HAPPENED IN THE WORLD AND TURKEY AFTER DECEMBER 31, 2019? COVID-19 EPIDEMIOLOGY . Coronavirus Disease 2019 (COVID-19) (pp.10-15), Ankara: Hipokrat.

Şeker, Nefise, And Meryem Merve ÖREN ÇELİK. "WHAT HAPPENED IN THE WORLD AND TURKEY AFTER DECEMBER 31, 2019? COVID-19 EPIDEMIOLOGY ." In Coronavirus Disease 2019 (COVID-19) , 10-15. Ankara: Hipokrat, 2020

Şeker, Nefise And Ören, Meryem M. . "WHAT HAPPENED IN THE WORLD AND TURKEY AFTER DECEMBER 31, 2019? COVID-19 EPIDEMIOLOGY ." Coronavirus Disease 2019 (COVID-19) , Hipokrat, 2020, pp.10-15.

Şeker, N. And Ören, M. M. (2020) "WHAT HAPPENED IN THE WORLD AND TURKEY AFTER DECEMBER 31, 2019? COVID-19 EPIDEMIOLOGY ", Coronavirus Disease 2019 (COVID-19) . Ankara: Hipokrat.

@bookchapter{bookchapter, author ={Nefise ŞEKER And author ={Meryem Merve ÖREN ÇELİK}, chaptertitle={WHAT HAPPENED IN THE WORLD AND TURKEY AFTER DECEMBER 31, 2019? COVID-19 EPIDEMIOLOGY }, booktitle={ Coronavirus Disease 2019 (COVID-19)}, publisher={Hipokrat}, city={Ankara},year={2020} }