Khunnarong, S. “THE STUDY OF A GUIDELINE FOR ACHIEVING OF GREEN UNIVERSITY DEVELOPMENT, CASE STUDY: RAJABHAT PHETCHABURI UNIVERSITY”. Srinakharinwirot Research and Development Journal of Humanities and Social Sciences, vol. 16, no. 31, January-June, Apr. 2024, pp. 1-14, Article 272084, https://so04.tci-thaijo.org/index.php/swurd/article/view/272084.