Boztok, S. and Cokuysal, B. (2010) “Effect of Different K/Ca Ratios on Yield and Quality of Greenhouse Roses”, Asian Journal of Chemistry, 18(3), pp. 2216–2220. Available at: https://asianpubs.org/index.php/ajchem/article/view/20977 (Accessed: 23 July 2024).