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Phomcokrak B. The Needs for Developing Internal Quality Assurance Operation of Basic Educational Schools under Nakhon Ratchasima Primary Educational Service Area Office 5. JBER [internet]. 2026 Sep. 21 [cited 2026 Sep. 30];12(3):699-70. available from: https://so06.tci-thaijo.org/index.php/jber/article/view/293303