Rudianto, Rudianto, Fadhil Pahlevi Hidayat, Sigit Hardiyanto, Ribut Priadi, and Muhammad Thariq. 2021. “Community Activities Amid Activity Restrictions During the Coronavirus Disease-19 Pandemic in North Sumatra”. Open Access Macedonian Journal of Medical Sciences 9 (E):964-68. https://doi.org/10.3889/oamjms.2021.7088.