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APA Citation
Garnica, Y. A., Mantilla, S. F., & Martinez, R. (2021). from Peccei Quinn symmetry to mass hierarchy problem. Journal of physics, 48, . http://access.bl.uk/ark:/81055/vdc_100140207344.0x00004b
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Garnica, Y. A., Mantilla, S. F., & Martinez, R. (2021). from Peccei Quinn symmetry to mass hierarchy problem. Journal of physics, 48, . http://access.bl.uk/ark:/81055/vdc_100140207344.0x00004b