Soonkhuntod, nuttaporn (2022) “GUIDELINES FOR SUPPLIES ADMINISTRATION IN SCHOOS UNDER THE OFFICE OF PATHUMTHANI PRIMARY EDUCATION SERVICE AREA OFFICE1”, Pathumthani University Academic Journal, 14(2), pp. 124–138. Available at: https://so05.tci-thaijo.org/index.php/ptujournal/article/view/261330 (Accessed: 18 May 2024).