2025-03-262025-03-2609-2002https://pyxida.aueb.gr/handle/123456789/4702pdf97p.CC BY: Attribution alone 4.0https://creativecommons.org/licenses/by/4.0/StatisticsProbabilityMathematical modelsStatistical mathematicsConsumersAn M/G/1 queue system cart deliveriesText