DARMAWAN, Matthew Axel; MARGARETHA, Helena; FERDINAND, Ferry Vincenttius; CHANDRASUKMANA, Yohan. VAR Model Estimation And Application Of IRF And FEVD On Currency Exchange Rates, COVID-19 Cases, And WHO Twitter Information In Southeast Asia. (IJCSAM) International Journal of Computing Science and Applied Mathematics, [S. l.], v. 10, n. 2, p. 56–63, 2025. DOI: 10.12962/j24775401.ijcsam.v10i2.4554. Disponível em: https://journal.its.ac.id/index.php/ijcsam/article/view/4554. Acesso em: 30 jan. 2026.