Sadjarak, S., Boriwatanan, N., & Phumpaka, A. (2025). Development of a Supervision Model to Enhance Instructional Management Competence for Pre-Service Teachers in the Faculty of Education, Phuket Rajabhat University. Journal of Graduate Research, 16(1), JGR–16. retrieved from https://so02.tci-thaijo.org/index.php/banditvijai/article/view/276834