1.
Tapa J, Thammasit P, Sichomphoo C. The Guidelines for Change Management on Learning Process Development of Small-Sized Schools Under Phitsanulok Primary Education Service Area 3. J.Grad Res [Internet]. 2020Dec.1 [cited 2021May14];11(2):149-62. Available from: https://so02.tci-thaijo.org/index.php/banditvijai/article/view/240960