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Continue to ChatOptical bandgap studies on Co doped B2O3 Na2O ZnO V2O5 semiconducting glassy thin films - https://avesis.ogu.edu.tr/publication/details/fa0bb2bb-3bfa-4f53-bb7c-1c8468dca557/optical-bandgap-studies-on-co-doped-b2o3-na2o-zno-v2o5-semiconducting-glassy-thin-films