TEK, O. E. HIV/AIDS Preventive Education amongst Biology Teachers: Assessing Knowledge and Attitudinal Change. Asian Journal of Assessment in Teaching and Learning, [S. l.], v. 1, p. 52–64, 2011. Disponível em: https://ojs.upsi.edu.my/index.php/AJATeL/article/view/1902. Acesso em: 21 jun. 2024.