₫s6666 đăng nhập
s6666 đăng nhập- [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.
s6666 đăng nhập- [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.