Ramosaj A, Ramosaj N, Widmer M. Improving Sales Forecasting by Combining Key Account Managers’ Inputs and Models Such as SARIMA, LSTM, and Facebook Prophet. JABE [Internet]. 2022 Dec. 31 [cited 2025 Sep. 15];24(6). Available from: https://articlearchives.co/index.php/JABE/article/view/5394