Hartutik S, Hanung Lidiana E. ADVERSE EVENTS AFTER IMMUNIZATION (AEFI) POST COVID-19 VACCINATION IN THE WORK AREA OF THE HEALTH DEPARTMENT OF SURAKARTA. GASTER [Internet]. 2023 Feb. 1 [cited 2025 Apr. 19];21(1):1-10. Available from: https://journal.aiska-university.ac.id/index.php/gaster/article/view/1041