1.
Menkhong J, Nakai N. A Study of the Needs and Guidelines for Reducing Learning Regression in Small Schools under the Office of Kamphaeng Phet Primary Educational Service Area 1. ambj [internet]. 2025 Jun. 26 [cited 2025 Dec. 6];10(2):241-53. available from: https://so06.tci-thaijo.org/index.php/ambj/article/view/283043