Tavares, T. de O., da Silva, R. P., Borba, M. A. de P., Bruno Rocca de Oliveira and Valeriano, T. T. B. (2020) “Speed and rotation variations in gathering coffee machine”, Bioscience Journal. Uberlândia, MG, 36(1), pp. 61–67. doi: 10.14393/BJ-v36n1a2020-42194.