How Effective are Policy Interventions Against the COVID-19 Infection Rates?. ETIKONOMI, [S. l.], v. 22, n. 1, p. 1–14, 2023. DOI: 10.15408/etk.v22i1.28486. Disponível em: https://journal.uinjkt.ac.id/etikonomi/article/view/28486. Acesso em: 30 jan. 2026.