Berk, Ali, and Baran Yaşar. “BIODIESEL PRODUCTION OPPORTUNITIES IN RURAL AREAS IN TURKEY”. Acta Scientiarum Polonorum. Oeconomia 7, no. 4 (December 30, 2008): 17–25. Accessed April 28, 2024. https://aspe.sggw.edu.pl/article/view/809.