yaaoop theerawut, Poungkaew P, Puthaprasert C, Tummachai P. The process for enhancing the voluntary identities of the vocational students under the Vocational Education Commission. Interdiscip. Res. Rev. [Internet]. 2023 Apr. 29 [cited 2024 May 16];18(2). Available from: https://ph02.tci-thaijo.org/index.php/jtir/article/view/247618