Singmart , S., Wangphon, P. and Meemana, P. (2022) “Guidelines to public policy making Integrated”, Journal of Graduate Saket Review, 7(1), pp. 73–82. available at: https://so03.tci-thaijo.org/index.php/saketreview/article/view/257618 (accessed: 15 September 2026).