Unruean J, Jantakoon J. THE EFFECT OF PROGRAM BASED ON CALM CLASSROOM APPROACH WITH YOGA TO ENHANCE MINDFULNESS FOR GRADE 3 STUDENTS. JEI [internet]. 2024 Aug. 20 [cited 2026 Oct. 8];26(3):194-20. available from: https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/266047