Waralak Khongouan and Putpunnin Khamwachirapithak. (2023) Green space management in world heritage sites under the 11th sustainable development goal: A case study of Phra Nakhon Si Ayutthaya municipality, Thailand. <i>Humanities, Arts and Social Sciences Studies</i>, <i>23</i>(3), 667677.Waralak Khongouan and Putpunnin Khamwachirapithak. "Green space management in world heritage sites under the 11th sustainable development goal: A case study of Phra Nakhon Si Ayutthaya municipality, Thailand". Humanities, Arts and Social Sciences Studies 23 (2023):667677.Waralak Khongouan and Putpunnin Khamwachirapithak. Green space management in world heritage sites under the 11th sustainable development goal: A case study of Phra Nakhon Si Ayutthaya municipality, Thailand. Silpakorn University Research, Innovation and Creativity Administration Office, Sanam Chandra Palace Campus, 6 Rachamakha Nai Rd. Amphoe Muang, Nakhon Pathom 73000, Thailand:ม.ป.ท. 2023.