Areekul, S. and Rojanavongse, V. (1984) “Wild Flora of the Asiatic Honey Bee in Doi Ang Khang”, Agriculture and Natural Resources. Bangkok, Thailand, 18(2), pp. 79–91. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/240965 (accessed: 18 September 2026).