HERNADEWITA, H.; ZUNIAWAN, A.; MARYANI, E.; KARINI, N. D. FORECASTING ANALYSIS OF URETHANE BLADE NEEDS ON BELT CLEANER TO MINIMIZE FORECAST ERROR (CASE STUDY AT PT. MS ENGINEERING) . Journal of Industrial Engineering & Management Research, v. 1, n. 2, p. 89-102, 6 Aug. 2020.