R. Susetyoko, E. Satriyanto, A. Fadliana, and F. Humaira, “PANEL DATA REGRESSION MODEL FOR PREDICTING ECONOMIC GROWTH BEFORE AND DURING THE COVID-19 PANDEMIC IN EAST JAVA PROVINCE”, BAREKENG: J. Math. & App., vol. 17, no. 4, pp. 2121-2134, Dec. 2023.