bunmakham nisarat, Jetsadawiroj S. Comparison of Learning Achievement in Teaching Thai Language Subject on Spelling Section Between Using Practice Book and Normal Teaching for Students in Prathomsuksa 2, Wat Ladprao School. jomld [internet]. 2023 Feb. 28 [cited 2026 Aug. 26];8(2):45-62. available from: https://so06.tci-thaijo.org/index.php/jomld/article/view/259209