Syahputri Hasibuan JM, Agus RTA, Rohminatin. FORECASTING OF YAMAHA MOTORCYCLE SALES USING THE WEIGHTED MOVING AVERAGE (WMA) WEB-BASED . J. Tek. Inform. (JUTIF) [Internet]. 2022Apr.25 [cited 2024May9];3(2):405-20. Available from: http://jutif.if.unsoed.ac.id/index.php/jurnal/article/view/216