Khoiriyah, Rizqiyani, Sarah Handayani, and Rustika Herman. “Information Communication and Education Strategy of Muhammadiyah Covid-19 DKI Jakarta Province Toward Behavioral Change”. Jurnal Promkes: The Indonesian Journal of Health Promotion and Health Education 10, no. 1 (March 23, 2022): 73–84. Accessed August 5, 2024. https://e-journal.unair.ac.id/PROMKES/article/view/26765.