Yuen Poovarawan and Chaiyong Wongchaisuwat (1989) “Design and Compression of Thai Words in Dictionary for Spelling Check”, Agriculture and Natural Resources. Bangkok, Thailand, 23(4), pp. 373–384. available at: https://li01.tci-thaijo.org/index.php/anres/article/view/242319 (accessed: 18 September 2026).