DSpace Collection: https://rbkm.kmutt.ac.th:443/jspui/handle/123456789/1718 Thu, 13 Aug 2026 17:26:44 GMT 2026-08-13T17:26:44Z DSpace Collection: https://rbkm.kmutt.ac.th:443/jspui/retrieve/16568/มะม่วง (1).jpg https://rbkm.kmutt.ac.th:443/jspui/handle/123456789/1718