Sansang D, Namchawat J, Kumhom N. Administrative policies on factors supporting educational management of educational personnel. Special Education Center, Educational Area 3, Songkhla Province: Administrative policies on factors supporting educational management of educational personnel. Special Education Center, Educational Area 3, Songkhla Province. rtnb [internet]. 2023 Dec. 30 [cited 2025 Apr. 7];5(3):135-51. available from: https://so07.tci-thaijo.org/index.php/rtnb/article/view/3745