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MLA Citation
Chen Cong et al.. “Research on the Scheduling of Tractors in the Major Epidemic to Ensure Spring Ploughing.” Mathematical problems in engineering, vol. 2021, 2021, p. . http://access.bl.uk/ark:/81055/vdc_100136723993.0x00005a
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Chen Cong et al.. “Research on the Scheduling of Tractors in the Major Epidemic to Ensure Spring Ploughing.” Mathematical problems in engineering, vol. 2021, 2021, p. . http://access.bl.uk/ark:/81055/vdc_100136723993.0x00005a