KHIEOYAN, K.; NIYAMABHA, A. Administrative factors affecting the excellence of academic in small schools, Phra Nakhon Si Ayutthaya Secondary Educational Service Area Office . Mahachula Academic Journal, Bangkok, Thailand, v. 11, n. 3, p. 319–332, 2024. Disponível em: https://so04.tci-thaijo.org/index.php/JMA/article/view/272691. Acesso em: 20 sep. 2026.