)ج( T. Nguyen, C. Perroni and R. Wigle, &quot; An evaluation of the draft final act of the Uruguay Round &quot; , Economic journal, vol. 103 (1993).
c/ T. Nguyen, C. Perroni and R. Wigle, &quot; An evaluation of the draft final act of the Uruguay Round &quot; , Economic Journal, vol. 103 (1993).