Dyahariesti, N.; Rachmawati Eka Putri; Hasna Mawar Halimah. Hubungan Kesediaan Masyarakat Mengikuti Vaksin Covid-19 Dilihat Dari Aspek Tingkat Pengetahuan Di Wilayah Ungaran: The Relationship of Public Willingness to Participate in the Covid-19 Vaccine Viewed from the Level of Knowledge in the Ungaran Region. jhhs 2022, 4, 340-347.