Suci Putri Aghliyah, Lailatul Qomariyah, Azza Nuha Nisrina, Abdullah Faqih, and Achmad Budi Susetyo, “PENERAPAN MODEL ARIMA TERHADAP IHSG PASCA COVID-19”, psikosospen, vol. 1, no. 4, pp. 1820–1833, Dec. 2025.