หน่อแก้ว อ. and แสงสว่าง ภ. (2018) “ Amnat Charoen Province”., Journal of Preventive Medicine Association of Thailand, 6(1), pp. 87–96. Available at: https://he01.tci-thaijo.org/index.php/JPMAT/article/view/157490 (Accessed: 20 April 2024).