Wahyu Saputri, T.D. et al. 2026. THE EFFECT OF SOCIAL MEDIA PLATFORMS FACEBOOK, INSTAGRAM, AND TIKTOK AS MEDIA FOR BLOOD DONATION CAMPAIGNS ON THE PARTICIPATION OF GENERATION Z DONORS AT THE SURAKARTA CITY RED CROSS. JURNAL ILMIAH EDUNOMIKA. 10, 4 (Oct. 2026). DOI:https://doi.org/10.29040/jie.v10i4.20859.