nama obeid, D. (2013). Of commodity economy to a knowledge economy. , 0(9), 149-168.

dr.saheb nama obeid. "Of commodity economy to a knowledge economy". , 0, 9, 2013, 149-168.

nama obeid, D. (2013). 'Of commodity economy to a knowledge economy', , 0(9), pp. 149-168.

nama obeid, D. Of commodity economy to a knowledge economy. , 2013; 0(9): 149-168.