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Balabaev O.T. Б. О.; Akhmetsadyk O.E. А. О.; Rakhimov A.B. Р. А.; Naviykhan B Н. Б. Development of a Computer Program for Determining the Freight Charge in the Conditions of KARAGANDA TRANS-COAL LLP. prengpe 2023, 21, 14-16.