I. Purbosari dan M. Wahyono, “Profil Pengetahuan dan Keyakinan Vaksinasi Covid-19 Aztrazeneca dan Sinovac sebagai Upaya Pencegahan Covid-19 pada Warga Surabaya: Profile of AztraZeneca and Sinovac Covid-19 Vaccination Knowledge and Belief as an Effort to Prevent Covid-19 in Surabaya”, J. Sains. Kes, vol. 4, no. 3, hlm. 313–319, Nov 2024, Diakses: Sep 19, 2026. Tersedia pada: https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/574