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TEDx Talks
Title: สมà¸à¸²à¸£à¹à¸«à¹ˆà¸‡à¸à¸™à¸²à¸„ต | สมโภชน์ à¸à¸²à¸«à¸¸à¸™à¸±à¸¢ | TEDxChulalongkornU
Published: 2017-11-29
Source: https://www.youtube.com/watch?v=PzLw7QOxD1Q
