Optimization of The Application of The Covid 19 Health Protocol for Elementary School Students in Banyuasin South Sumatera. ABDIMAS: Jurnal Pengabdian Masyarakat, [S. l.], v. 4, n. 2, p. 728–732, 2022. DOI: 10.35568/abdimas.v4i2.1265. Disponível em: https://journal.umtas.ac.id/ABDIMAS/article/view/1265. Acesso em: 27 jan. 2026.