AZZAKHY, Muhammad Fadhil; SUMARTO, Agus Herta. Analysis of the Jakarta Islamic Index (JII) Using the Autoregressive Integrated Moving Average (ARIMA) Method During and After the COVID-19 Pandemic. International Journal of Sustainable Applied Sciences, [S. l.], v. 4, n. 10, p. 1381–1392, 2026. DOI: 10.59890/ijsas.v4i10.78. Disponível em: https://ijsasjournal.my.id/index.php/ijsas/article/view/78. Acesso em: 21 oct. 2026.