HAN, Weiwei. Investigation and Analysis of Sex Education in Junior High Schools in China. Journal of Education, Humanities and Social Sciences, [S. l.], v. 10, p. 58–68, 2023. DOI: 10.54097/ehss.v10i.6893. Disponível em: https://drpress.org/ojs/index.php/EHSS/article/view/6893. Acesso em: 20 jun. 2026.