Kiều Oanh (theo Al Jazeera English)
Nguồn VietnamNet: https://vietnamnet.vn/vn/cong-nghe/qatar-dang-tro-thanh-quoc-gia-thong-minh-nhu-the-nao-585755.html?vnn_source=trangchu&vnn_medium=box-cong-nghe1