เอื้อวงศ์กูล ด.; รัตนมาลี ช.; ดาดวง ร. ด. Determination of Vitamin C of Traditional Vegetables and Fruits in Nakhon Phanom Province. Journal of Food Health and Bioenvironmental Science, Bangkok, Thailand, v. 10, n. 1, p. 153–170, 2017. Disponível em: https://li01.tci-thaijo.org/index.php/sdust/article/view/178314. Acesso em: 29 aug. 2026.