อนะมาน อ. H.M. King Bhumibol Adulyadej : the Everlasting “Great Teacher of Thailand”. edjour_stou [internet]. 2017 Dec. 15 [cited 2026 Oct. 13];10(2):1-12. available from: https://so05.tci-thaijo.org/index.php/edjour_stou/article/view/123450