Irinyi, B., J. Kapitány, and I. Terbe. “The Effect of Potassium Fertilization on the Inner Values of Spice Pepper”. International Journal of Horticultural Science 12, no. 1 (February 8, 2006): 27–29. Accessed July 27, 2024. https://ojs.lib.unideb.hu/IJHS/article/view/618.