Piyasiripon, Natthinee.
" Analysis of the Influence of Informal Factors toward National Security Policy Implementation Effectiveness in Southernmost Provinces of Thailand: A Study of Non-Government Units." <em>วารสารวิทยบริการ มหาวิทยาลัยสงขลานครินทร์</em> [Online], 26.3 (2558): 120-126. Web. 19 Oct. 2026<script src="https://web-consent.psu.ac.th/static/js/psu-consent.min.js"></script>
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