“Persepsi Masyarakat Terhadap Vaksinasi Covid-19 Di Area Kerja Puskesmas Donggala”. Preventif : Jurnal Kesehatan Masyarakat 12, no. 2 (December 31, 2021): 366. Accessed September 30, 2025. http://103.245.72.38/index.php/preventif/article/view/450.