“HUBUNGAN SIKAP DENGAN PERILAKU PENERAPAN 3M PENCEGAHAN COVID-19 PADA SISWA SMA AMPERA SORONG”. Nursing Inside Community 4, no. 1 (December 31, 2021): 13–17. Accessed October 14, 2026. https://ojs.institutnh.ac.id/index.php/nic/article/view/848.