Yanti, Dharma. “Persepsi Masyarakat Terhadap Covid-19 Dan Vaksin Covid-19 Selama Gelombang Ketiga (Varian Omicron)”. JURNAL ILMIAH OBSGIN : Jurnal Ilmiah Ilmu Kebidanan & Kandungan P-ISSN : 1979-3340 e-ISSN : 2685-7987 15, no. 4 (December 5, 2023): 566–578. Accessed April 27, 2026. https://ojsnhm.com/index.php/JOB/article/view/1675.