Ubonwan Bunkaew และ Dhiyathad Prateeppornnarong. (2026) Smart City Implementation in a Tourist Island: Assessing Success Determinants in Koh Samui , Thailand. <i>Journal of Public Administration, Public Affairs, and Management</i>, <i>24</i>(1), 119-146.Ubonwan Bunkaew และ Dhiyathad Prateeppornnarong. "Smart City Implementation in a Tourist Island: Assessing Success Determinants in Koh Samui , Thailand". Journal of Public Administration, Public Affairs, and Management 24 (2026):119-146.Ubonwan Bunkaew และ Dhiyathad Prateeppornnarong. Smart City Implementation in a Tourist Island: Assessing Success Determinants in Koh Samui , Thailand. School of Public Administration, National Instituteof Development Administration (NIDA):ม.ป.ท. 2026.