สำราญกิจ จ. SCHOOL MANAGEMENT IN ACCORDANCE WITH THE PHILOSOPHY OF SUFFICIENCY ECONOMY IN SCHOOL UNDER THE JURISDICTION OF PRACHINBURI PRIMARY EDUCATIONAL AREA OFFICE. ptujournal [Internet]. 2021 Dec. 29 [cited 2024 May 2];13(2):357-6. Available from: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/253930