(Suphachai Butraket) PSS, Kongsumruay K, Nahuanil C, Supa N. The Development Strategy of Buddhist Method for Happiness Society for the Elderly People, Roi Et Province. dhammathas [internet]. 2024 Jun. 30 [cited 2025 Dec. 10];24(2):271-86. available from: https://so06.tci-thaijo.org/index.php/dhammathas/article/view/266854