Kristiyono, J., Permatasari, D. B. A., Ekantoro, J., & Roosinda, F. W. (2022). Digital educative public message: Health protocol awareness at pandemic COVID-19 periods (Instagram feeds @humasprovjatim). Masyarakat, Kebudayaan Dan Politik, 35(3), 380–395. https://doi.org/10.20473/mkp.V35I32022.380-395