1.
Siripornpibul T, Ausaksathien K, Phetphum C. Happiness Level of People Working in the 24 District Health System Management Locations the Health Service Provider Board office 2 and 3, Thailand. Nursing [internet]. 2018 Dec. 21 [cited 2026 Sep. 29];12(1):173-82. available from: https://he01.tci-thaijo.org/index.php/NurseNu/article/view/161622