Thongchai เ.; Tungdamnernsawad ส.; Polpuntin ศ.; Chaleysub ส. School Administrators Kalayanamitra Leadership for Development of Teachers Instruction. Mahachula Academic Journal, Bangkok, Thailand, v. 8, n. 3, p. 10–25, 2021. Disponível em: https://so04.tci-thaijo.org/index.php/JMA/article/view/250320. Acesso em: 27 jun. 2022.