วิชิรานนท์ ท. Investigate Instructional Management of General Education in Rajamangala University of Technology Phra Nakhon. rmutphuso [Internet]. 2018 Jul. 16 [cited 2024 May 3];2(1):22-33. Available from: https://so05.tci-thaijo.org/index.php/rmutphuso/article/view/134661