Aprilianti Putri, Eka Joni Yansyah, Sabtian Sarwoko, and Fera Novitry. 2022. “THE FACTORS ASSOCIATED WITH THE IMPLEMENTATION OF COVID-19 VACCINE 3 AT PUBLIC HEALTH CENTER IN OGAN KOMERING ULU DISTRICT”. Epidemiological Journal of Indonesia 2 (2):68-72. https://journal.paei.or.id/eji/article/view/22.