SOSIALISASI PROTOKOL KESEHATAN PEMBELAJARAN TATAP MUKA PADA MASA PANDEMI COVID 19. JURNAL PENGABDIAN KEPADA MASYARAKAT, [S. l.], v. 1, n. 1, p. 6–14, 2021. Disponível em: https://journal.prasetiyamandiri.ac.id/index.php/jpkm/article/view/jpkm2. Acesso em: 13 jun. 2026.