Martins, Alecsander Pereira, et al. “Automatic Evaluation of Colonies Growth Rate of Yeasts Incubated in Petri Dishes Using Mobile Platform”. Semina: Ciências Exatas E Tecnológicas, vol. 36, no. 2, Oct. 2015, pp. 33-46, doi:10.5433/1679-0375.2015v36n2p33.