Auiwattanakul, P. . and Sommart, J. (2020) “Factors Correlated with the Confidence toward Health Product Certification Marks of the Vocational Students in KhonKaen”, UBRU Journal for Public Health Research, 9(1), pp. 153–161. Available at: https://he02.tci-thaijo.org/index.php/ubruphjou/article/view/243324 (Accessed: 6 May 2024).