Fitria, A., Syahrul, F. and Damayanti, S.D. 2024. ANALYSIS OF MEASLES SURVEILLANCE BASED ON SYSTEM APPROACH IN BANGKALAN HEALTH OFFICE. HEARTY. 12, 3 (Aug. 2024), 558–564. DOI:https://doi.org/10.32832/hearty.v12i3.16365.