https://demand-planning.com/2021/02/02/what-forecasters-can-learn-from-punxsutawney-phil-on-groundhog-day/ S&OP/ IBP, Demand Planning, Supply Chain Planning, Business Forecasting Blog Tue, 02 Feb 2021 14:07:52 +0000 hourly 1 https://wordpress.org/?v=6.6.4