Pulungan, N.S.W. 2022. Pengetahuan tentang Gejala dan Pencegahan COVID-19 di SMA Negeri 2 Plus Panyabungan. SCRIPTA SCORE Scientific Medical Journal. 3, 2 (Feb. 2022), 119-124. DOI:https://doi.org/10.32734/scripta.v3i2.5448.