UFLA; STTELA DELLYZETE VEIGA F DA ROSA, SAPC; UFLA; Universidade Estadual de Campinas; LILIAN PADILHA, SAPC.2026-07-01http://hdl.handle.net/123456789/404011openAccessCoffee qualityUltraweak emission detectionImaging analysisBiophotonics technical and analysis of image for coffee beans assessment.Resumo em anais e proceedings