ดีสวน น, ซิวดอน จ. A Study of Needs for teaching and learning activities Development of teachers in early childhood care centers of local administrator organization in Nakhonratchasima province. J. IND. EDUC. [Internet]. 2014 Apr. 30 [cited 2024 May 18];13(1):46-54. Available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/173190