Senakun, C., Chunta, S., Somboonwattanakul, I., Yodsiri, S., Kurukodt, J., and Senakun, A. “Diversity, utilization and cultural significance of purple rice in northeastern Thailand”. International Journal of Agricultural Technology 14, no. 7 (December 15, 2018): 1893–1904. accessed September 23, 2026. https://li04.tci-thaijo.org/index.php/IJAT/article/view/10257.