「 Union Twelfth Extraordinary Session 」 の情報
ナイジェリアの国境閉鎖がもたらすニジェールの物流の変化とガソリン闇取引価格の下落
2021/1/30 2019, African Union, Assembly of the, Decision and Declaration, July 2019 Niamey, Niger, Union Twelfth Extraordinary Session
African Union 2019. “Decision and Declaration (Assembly of the African Union Twelfth Extraordinary Session, 7 July 2019 Niamey, Niger).