Baran E, Canbazoğlu-Bilici S, Mesutoğlu C. Science, Technology, Engineering, and Mathematics (STEM) Public Service Announcement (PSA) Development Activity. JIBA [Internet]. 2015Nov.29 [cited 2026Sep.16];5(2):60-9. Available from: https://ated.info.tr/index.php/ated/article/view/53