Yothasiri, A., Somwong, T., Tubngon, S. and Kasirawat, T. (1997) “Effects of Types and Sizes of Seed Rhizomes on Growth and Yield of Turmeric ( Curcuma Longa L. )”, Agriculture and Natural Resources. Bangkok, Thailand, 31(1), pp. 10–19. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/240702 (accessed: 18 September 2026).