Koongaew K, Kumyoung A, Inyai C. THE CAUSAL FACTORS INFLUENCING THE MATHEMATICS ORDINARY NATIONAL EDUCATIONAL TEST SCORES OF MATTHAYOMSUEKSA 3 IN SCHOOL UNDER THE SECONDARY EDUCATIONAL SERVICE AREA OFFICE LOEI NONG BUA LAM PHU. SWRD. J. Humanit. Soc. Sci. [internet]. 2024 Apr. 30 [cited 2026 Oct. 12];16(31, January-June):1-12, Article 272067. available from: https://so04.tci-thaijo.org/index.php/swurd/article/view/272067