“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” (2022) Jurnal Pengabdian Kesehatan Komunitas, 2(1), pp. 22–27. doi:10.25311/jpkk.Vol2.Iss1.1164.