Srihaklang, S., Virasaya, J., Singhalert, R. and Yodmalee, B. (2019) “Cultural Change and the Language and Dress of the Phu Thai Renu Nakhon Ethnic Group in the Northeast of Thailand”, Ph.D. in Social Sciences Journal, 9(3), pp. 705–715. available at: https://so05.tci-thaijo.org/index.php/phdssj/article/view/121223 (accessed: 30 August 2026).