Ramadhani, A., Mahayana, D., & Abbas, M. F. (2022). Lyapunov Stability Analysis and Simulation of SIR Modelling for COVID-19 Dynamics in Indonesia. ITB Graduate School Conference, 2(1), 343–355. Retrieved from https://gcs.itb.ac.id/proceeding-igsc/index.php/igsc/article/view/94