Resultados de búsqueda - Igbeka, J.C.

Discomfort levels in four working postures in use during gari frying por Samuel, T.M., Igbeka, J.C., Kolawole, P.

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Comparison of physical work load in four gari frying working postures in Nigeria por Samuel, T.M., Igbeka, J.C., Kolawole, P.

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A survey of improved gari frying methods por Samuel, T.M., Igbeka, J.C., Kolawole, O.P.

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