2022. Composite Model Solution between Inventory with Continuous Review and Waiting Queues with Practical Application. Journal of Al-Rafidain University College For Sciences ( Print ISSN: 1681-6870 ,Online ISSN: 2790-2293 ). 51, 1 (Jun. 2022), 93–103. DOI:https://doi.org/10.55562/jrucs.v51i1.525.