Ekkarin Pattaratanawadee, Chitsiri Rachtanapun, Penkhae Wanchaitanawong, and Warapa Mahakarnchanakul. “Antimicrobial Activity of Spice Extracts against Pathogenic and Spoilage Microorganisms”. Agriculture and Natural Resources, vol. 40, no. 5, Oct. 2006, pp. 159-65, https://li01.tci-thaijo.org/index.php/anres/article/view/243941.