Pandunata, Priza, 		Juwita, Oktalia, AND 		P. P, Carolus.
" DECISION SUPPORT SYSTEM FOR THE NUMBER OF BLOOD REQUESTS PREDICTION AT THE BLOOD DONOR UNIT PMI JEMBER USING LINEAR REGRESSION AND DOUBLE EXPONETIAL SMOOTHING METHODS" <em>UNEJ e-Proceeding</em> [Online], (1 July 2022)