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Atmakusuma, J.; Sinaga, B. M.; Kusnadi, N.; Kariyasa, I. K. The Impact of External and Internal Factors on the Dairy Farmer’s Household Economics. Trop. Anim. Sci. J. 2019, 42 (3), 245-252. https://doi.org/10.5398/tasj.2019.42.3.245.