ศิริอามาตย์ อ, ภัททิยธนี ส. Causal Factors Affecting Self-Management towards Mathematical Learning of the Sixth-Grade Students in Khon Kaen Primary Educational Service Area Office 1. J Roi Et [Internet]. 2018 Dec. 1 [cited 2024 Apr. 27];12(2):13-22. Available from: https://so03.tci-thaijo.org/index.php/reru/article/view/165090