WASIYEM, W.; SITEPU, D. S. B.; SARI, F.; WARDANI, I. F.; SYAFIRA, L. T.; FRISKA, M.; SARAGIH, N. N.; RAHMA, P. A.; ANANDA, R.; FAHNY, V. Z. COMMUNICATION STRATEGY OF THE INDONESIAN RED CROSS ORGANIZATION IN MEDAN CITY IN INCREASING PUBLIC BLOOD DONOR PARTICIPATION. HEARTY, [S. l.], v. 13, n. 3, p. 790–797, 2025. DOI: 10.32832/hearty.v13i3.20159. Disponível em: https://ejournal.uika-bogor.ac.id/index.php/Hearty/article/view/20159. Acesso em: 5 dec. 2025.