₫đánh bài cặp đôi hoàn cảnh
đánh bài cặp đôi hoàn cảnh-[1] "The world population likely to shrink after mid-century, forecasting major shift in global population and economic power." The Institute for Health metrics and Evaluation at Uni. of Washington, Seattle, USA. The Lancet 14.7.2020.
đánh bài cặp đôi hoàn cảnh-[1] "The world population likely to shrink after mid-century, forecasting major shift in global population and economic power." The Institute for Health metrics and Evaluation at Uni. of Washington, Seattle, USA. The Lancet 14.7.2020.