Wasiyem, W., Sitepu, D. S. B., Sari, F., Wardani, I. F., Syafira, L. T., Friska, M., … Fahny, V. Z. (2025). COMMUNICATION STRATEGY OF THE INDONESIAN RED CROSS ORGANIZATION IN MEDAN CITY IN INCREASING PUBLIC BLOOD DONOR PARTICIPATION. HEARTY, 13(3), 790–797. https://doi.org/10.32832/hearty.v13i3.20159