KASTANYA , Devan Florian; LEWAHERILLA, Norisca; YUDISTIRA. COMPARISON OF SEVERAL DOUBLE EXPONENTIAL SMOOTHING METHODS ON FORECASTING RICE PRICE IN AMBON CITY. BETA-BAREKENG : Journal of Mathematics and Computer Science, [S. l.], v. 1, n. 1, p. 35–44, 2026. Disponível em: https://ojs.beta-math.id/index.php/beta-barekeng/article/view/5. Acesso em: 5 may. 2026.