Trongtokit C, Wichaikhum O- anong, Abhicharttibutra K. Situation Analysis of Nursing Supervision Among Unoff icial-Time Nurse Supervisors, Operating Room, Buddhachinaraj Phitsanulok Hospital. Nursing Journal CMU [Internet]. 2020 Dec. 8 [cited 2024 May 4];47(4):252-65. Available from: https://he02.tci-thaijo.org/index.php/cmunursing/article/view/247953