YU, Ran; LI, Dan; GAO, Hongyun; CHEN, Shuang. Change trend of birth rate of our country population and influence factor analysis. Transactions on Computer Science and Intelligent Systems Research, [S. l.], v. 3, p. 58–63, 2024. DOI: 10.62051/d5kctv83. Disponível em: https://wepub.org/index.php/TCSISR/article/view/854. Acesso em: 17 aug. 2026.