Na Nakorn, W., Chaymeang, C., and Chaison, C. “Diversity and evenness of indigenous vegetables in Nakhon Si Thammarat province, Thailand”. International Journal of Agricultural Technology 14, no. 7 (December 15, 2018): 1483–1494. accessed September 23, 2026. https://li04.tci-thaijo.org/index.php/IJAT/article/view/8657.