Sincharoen P, Boonya A. Academic Administration that Affects Proactive Learning of Educational Institutions under Chaiyaphum Municipality. IARJ [internet]. 2024 Oct. 18 [cited 2026 Oct. 1];4(5):643-60. available from: https://so03.tci-thaijo.org/index.php/IARJ/article/view/276090