Maghfiroh LR, Tiodora Hadumaon Siagian. Why After Fully Covid-19 Vaccinated, We are Still Obliged to Implement Health Protocols: An Evidence-Based on Agent-Based Simulation. JPK [Internet]. 2023 Mar. 10 [cited 2024 Aug. 5];11(1):87-92. Available from: https://e-journal.unair.ac.id/PROMKES/article/view/36703