49.231.246.20949.231.246.209/lpnh2020/files/pr/122.pdfSM RT CITYN SUMMIT Co-Hosted By: @ Smart City...
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49.231.246.20949.231.246.209/lpnh2020/files/pr/122.pdfSM RT CITYN SUMMIT Co-Hosted By: @ Smart City Summit 2020 Theme: Thailand Smart City Model for Happiness and Local Value 22 -