Dubberstein, D., Partelli, F. L., Espíndula, M. C. e Dias, J. R. M. (2019) “Concentration and accumulation of micronutrients in robust coffee”, Acta Scientiarum. Agronomy, 41(1), p. e42685. doi: 10.4025/actasciagron.v41i1.42685.