JewYham jirot, Tiangpak P, charernpong W. FACTORS AFFECTING STUDENTS’ QUALITY AT SECONDARY SCHOOLS UNDER THE SECONDARY EDUCATION SERVICE AREA OFFICE NAKHON SAWAN. JLAE [internet]. 2025 May 10 [cited 2025 Oct. 6];1(2):1-16. available from: https://so11.tci-thaijo.org/index.php/LAE/article/view/PDF