The Impact of Restricting Community Activities on COVID-19 Transmission: A Case Study in Sumatra Island, Indonesia. - Abdullah Sonhaji; Sapto W. Indratno; Kurnia Novita Sari; Adi Pancoro; Ernawati Arifin Giri-Rachman; Udjianna S. Pasaribu; Susi Setiyowati (DaSET, 2022)