Puttana P, Buasuwan P, Suebnusorn Klaijumlang W. Analysis of Budget Expenditure: Educational Subsidy Budget for Schools in Chiang Rai Province. SDU. Grad. J. [internet]. 2026 Feb. 28 [cited 2026 Aug. 29];22(1):27-39. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/1348