Ngozi Okonjo-Iweala is a former finance minister of Nigeria, and a distinguished visiting fellow at the Center for Global Development.
By Ngozi Okonjo-Iweala
3 五月 2017
15 八月 2016
19 五月 2016
15 三月 2016
Ngozi Okonjo-Iweala is a former finance minister of Nigeria, and a distinguished visiting fellow at the Center for Global Development.
