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Br Sembiring, J. T.; Febriani Sembiring, F. .; Br Surbakti, Y. S.; Faisal Mirza, D. . The Effect of COVID-19, KUR and Communication on the Productivity of MSME Entrepreneurs Partners PT Perkebunan Nusantara III Medan City. jrssem 2022, 1, 1582 -.