Sanitt, Poohrawind, Charuwan Daengrot, Pongpan Suksupan, and Wassamon Wattanayon. 2024. “High Polyphenols, Total Flavonoids and Anti-oxidant Content of the Local Vegetables in Naradhiwas Province”. Pridiyathorn Science Journal 2 (2). Narathiwat, Thailand:33-42. https://li04.tci-thaijo.org/index.php/psj/article/view/2003.