วงศ์วัฒน์เกษม ด. STUDY OF CREATIVE LEADERSHIP OF BASIC SCHOOL ADMINISTRATORS UNDER THE JURISDICTION OF NAKHON RATCHASIMA PRIMARY EDUCATIONAL SERVICE AREA OFFICE 3. ptujournal [Internet]. 2021 Jun. 30 [cited 2024 May 2];13(1):249-61. Available from: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/249608