Rattanawong, Nopparat. “Identities of Phuan Language and Hom Culture of Thung Hong Village, Phrae Province”. Journal of Graduate MCU KhonKaen Campus 10, no. 1 (March 30, 2023): 1–11. accessed December 7, 2025. https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/260273.