Supat Attathom, Petcharat Siriwong, Wichai Kositratana, and Thira Sutabutra. “Improvement of Transformation Efficiency of Agrobacterium Mediated Gene Transfer in Tomato”. Agriculture and Natural Resources, vol. 25, no. 5, Dec. 1991, pp. 15-20, https://li01.tci-thaijo.org/index.php/anres/article/view/242008.