Raquel P. F. Guiné and  Susana R. Matos and  Daniela V. T. A. Costa and  Fernando J. Gonçalves,  Statistical Analysis of the Factors that Influence the Properties of Blueberries from Cultivar Bluecrop.   journal   = {International Journal of Agricultural and Biosystems Engineering}, [online]. World Academy of Science, Engineering and Technology.
    June 2015, vol. 106(10). 1064 - 1069
    [viewed 10 May 2021]. Available from: https://publications.waset.org/pdf/10001679.