Chaisrisuth A, Songklin P. Problems and Obstacles in Implementing of the Promotion of Supplementary Occupations Project under Her Royal Initiatives in Silalad District, Srisaket Province. J Roi Et [Internet]. 2020 Apr. 27 [cited 2024 Apr. 26];14(1):84-97. Available from: https://so03.tci-thaijo.org/index.php/reru/article/view/214798