Maksum, F., and S. Oktora. “OUTLIERS HANDLING ON SEASONAL ARIMA INTERVENTION MODEL (CASE: IMPACT OF MOST FAVORED NATION POLICY ON INDONESIAN HOT ROLLED COIL/PLATE)”. BAREKENG: Jurnal Ilmu Matematika Dan Terapan, Vol. 18, no. 1, Mar. 2024, pp. 0603-14, doi:10.30598/barekengvol18iss1pp0603-0614.