Ubwoko bw'inyandiko zometse ku imenyekanisha rya gasutamo: 1. Gutumiza no kohereza mu mahanga inyandiko z'ubucuruzi, aha twavuga nk'ubucuruzi bwo gutumiza no kohereza mu mahanga, nk'amasezerano, inyemezabuguzi, urutonde rw'ipaki, fagitire zoherejwe, politiki y'ubwishingizi, amabaruwa y'inguzanyo n'izindi nyandiko zitangwa n'abinjira mu mahanga an ...
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