Implementasi Peningkatan Pengetahuan Dokter Kecil Tentang Pencatatan Kesehatan Personal Pada Masa Covid-19 Di Sd 19 Air Tawar Utara: Implementation of Increasing Little Doctor’s Knowledge About Personal Health Recording During the Covid-19 Period in North Freshwater Elementary School. Jurnal Pengabdian Kesehatan Komunitas, v. 2, n. 1, p. 22–27, 29 Apr.2022.