Kongsakban, Supawich, and Phramaha Suphachai Suphakicco (Butraket). 2025. “Grounded Theory Study of a School with Outstanding Sufficiency Economy Practices”. Dhammathas Academic Journal 25 (3):87-100. https://so06.tci-thaijo.org/index.php/dhammathas/article/view/282111.