(2014). An Economic Study of the Most Important Food Crops used in Biofuel Production Globally. test, 45(2), 163-180. doi: 10.21608/ajas.2014.639
. "An Economic Study of the Most Important Food Crops used in Biofuel Production Globally". test, 45, 2, 2014, 163-180. doi: 10.21608/ajas.2014.639
(2014). 'An Economic Study of the Most Important Food Crops used in Biofuel Production Globally', test, 45(2), pp. 163-180. doi: 10.21608/ajas.2014.639
An Economic Study of the Most Important Food Crops used in Biofuel Production Globally. test, 2014; 45(2): 163-180. doi: 10.21608/ajas.2014.639