BARAN, E.; CANBAZOĞLU-BILICI, S. .; MESUTOĞLU, C. Science, Technology, Engineering, and Mathematics (STEM) Public Service Announcement (PSA) Development Activity. Journal of Inquiry Based Activities, [S. l.], v. 5, n. 2, p. 60–69, 2015. Disponível em: https://www.ated.info.tr/index.php/ated/article/view/53. Acesso em: 25 mar. 2026.