sutawan chanrapas. A Survey Research: Happiness Levels and Coping Behaviors with Work-Related Problems among Personnel at Sisaket Rajabhat University. J Sakon Nak Hosp [internet]. 2024 Dec. 27 [cited 2025 Apr. 6];27(3):96-107. available from: https://he05.tci-thaijo.org/index.php/JSakonNakHosp/article/view/3451