Ngozi Iweala ta sake zama Shugabar Ƙungiyar Cinikayya ta Duniya

An sake zaɓar Dokta Ngozi Okonjo-Iweala a matsayin Shugabar Kungiyar Cinikayya ta Duniya WTO a wani sabon wa’adin shekaru huɗu. Tsohuwar Ministar Kuɗin Najeriya za…