ศิริบำรุงวงศ์ ภ. The role of the preacher monks for dissemination of Philosophy of Sufficiency Economy to people. CPY [internet]. 2019 May 31 [cited 2025 Dec. 10];30(1):143-51. available from: https://so01.tci-thaijo.org/index.php/ejChophayom/article/view/168627