Safaa Mohammed Hadi, Suhaila Juma Radi, Aymen Raheem Abdulaali Almayyahi. A STUDY OF USING SPREADSHEET MODELLING AS IDEAL TOOL FOR SYNERGIES MANAGERIAL KNOWLEDGE WITH UNCERTAIN MARKETING INFORMATION TO SUPPORT PRODUCTION MANAGEMENT CASE STUDY IN AL- AMEEN FOR TRADE IN FOOD COMPANY- BASRAH. J Arch.Egyptol 2020, 17, 2831 - 2850.