Piwphong, Weerapat. 2022. “Life and Survival of Vietnamese Refugees in Upper Northeastern Thailand, 1940s - 1960s”. CRMA Journal of Humanities and Social Sciences 9 (1). Nakhon Nayok, Thailand:110-25. https://so01.tci-thaijo.org/index.php/CRMA_HUSO/article/view/259948.