ปัญญาศิริ ไ. “Management Paradigm of Thai Public Organization: A Comparison Between New Public Management (NPM) and New Public Service (NPS)”. Siam University Journal of Business Administration, vol. 18, no. 31, Mar. 2022, pp. 1-20, https://so07.tci-thaijo.org/index.php/sujba/article/view/875.