RUSIADI; SITORUS, Anggi Pratiwi; MARDHIYAH, Ainul; APRINAWATI. GARCH and ECM Approaches to Detecting Economic and Financial Volatility: Evidence from Indonesia. Jurnal EMT KITA, [S. l.], v. 9, n. 3, p. 897–906, 2025. DOI: 10.35870/emt.v9i3.4226. Disponível em: https://journal.lembagakita.com/emt/article/view/4226. Acesso em: 22 apr. 2026.