Yuliyanti S, Rifqi FM, Prasetyo RL, Nurhasanah E, Priambada AB, Abbas P. Analysis of Basic Immunization Services during the COVID-19 Pandemic at Public Health Centers in Semarang. Open Access Maced J Med Sci [Internet]. 2021 Nov. 26 [cited 2024 Apr. 28];9(E):1338-44. Available from: https://oamjms.eu/index.php/mjms/article/view/7336