Wiangain, T., Boonmee, K., Sittivongsa, B. and Chaiseeha, P. 2023. Factors Affecting the Development of the Quality of Life of People in Roi Et Province. Interdisciplinary Academic and Research Journal . 3, 6 (Nov. 2023), 541–560. DOI:https://doi.org/10.60027/iarj.2023.271760.