Atik, Atik Farokah, Intan Nur Amira Intan, and Eryantika Cipta Dewi Eryantika. “The The Effectiveness of Used Video And Poster On Increasing Public Knowledge About Covid-19 Prevention Health Protocol”. Jurnal Ilmiah Kedokteran dan Kesehatan 1, no. 1 (December 28, 2021): 42–52. Accessed November 6, 2024. https://ejurnal.stie-trianandra.ac.id/index.php/klinik/article/view/144.