Ruangkalapawongse A, Ruangkalapawongse S, Chuanchom J, Chantarangsee J, Popichit N, Sirikudta S, Serirat S, Archarungroj P. creating Competency Development Courses for Small-Sized Tourism Personnel and Entrepreneurs through Value-Based Participation Training by Using Sustainable Sufficiency Economy: Case Study of Eastern Province Group Chonburi, Rayong, Chanthaburi, Trat. soc sci hum utcc [Internet]. 2022 Nov. 8 [cited 2024 May 9];42(3):125-4. Available from: https://so06.tci-thaijo.org/index.php/utccjournalhs/article/view/254142