Kongruang, S. (2015) “Optimization of Xanthan Production with Xanthomonas campestris by Response Surface Methodology”, Journal of Food Technology, Siam University, 8(1), pp. 47–59. available at: https://li01.tci-thaijo.org/index.php/JFTSU/article/view/38429 (accessed: 27 August 2026).