ชมภูบุตร ภ, กมลศิลป์ ด, กมลศิลป์ ด. Formal and Non-formal Education Centers’ Managements with Creative Learning In Muang District, Roi Et Province. AJMBU [Internet]. 2017 Dec. 22 [cited 2024 May 3];7(2):1-10. Available from: https://so01.tci-thaijo.org/index.php/AJMBU/article/view/196581