S. Kaciu, V. Shala-Mayrhofer, N. Mirecki, S. Aliu, and K. Jezik, “Influence of environment in electro-chemical quality of tomato”, Int. j. hortic. sci., vol. 16, no. 5, pp. 17–20., Sep. 2010, doi: 10.31421/IJHS/16/5/927.