OCHANDA, S.; WANYOKO, J.; KAMAU, D.; FARAJ, A.; ONYANGO, C. Effects of Nitrogen Fertilizer Rates and Seasons on Polyphenols and Catechins of Non-aerated Green Tea Processed from Seedling Tea (Camellia sinensis). International Journal of Tea Science, v. 13, n. 01 and 02, p. 41-51, 30 dez. 2017.