Kosidphokin, Korntouch. “DEVELOPMENT OF PERSONNEL PARTICIPATION TOWARDS THE UNIVERSITY’S GREEN CRITERIA OF RAJAMANGALA UNIVERSITY OF TECHNOLOGY THANYABURI”. Journal of Social Science and Cultural 7, no. 1 (January 31, 2023): 31–44. accessed January 7, 2026. https://so06.tci-thaijo.org/index.php/JSC/article/view/261306.