พนาสนธิ์ พ. and เจริญชันษา ก. (2019) “The Relation between Leadership states and Ethics of School Administrators for Teachers’ Perception at School in Mueng District, under The Cha-Choeng-Sao Primary Educational Administration Service Area Office 1”, Journal of MCU Humanities Review. ิิิBankok, Thailand, 5(1), pp. 233–246. Available at: https://so03.tci-thaijo.org/index.php/human/article/view/187037 (Accessed: 4 May 2024).