Kottawa-Arachchi, J. D., M.A.B. Ranatunga, A.M.T. Amarakoon, M.T.K. Gunasekare, R.K. Sharma, H.K. Chaudhary, V.K. Sood, et al. 2022. “Genotypic and Seasonal Variations of Catechin and Caffeine Content in Exotic Collection of Tea [<i>Camellia sinensis< I> (L.) O. Kuntze] Germplasm in Sri Lanka”. Himachal Journal of Agricultural Research 48 (01):8-16. https://hjar.org/index.php/hjar/article/view/172112.