นาคภูมิ ฐ, พุ่มสะอาด ศ, หล่อมณีนพรัตน์ ก. The Use of Information Technology in Learning Management for Teachers of the Deaf Schools in The Central Region. rpujournal [internet]. 2019 Dec. 31 [cited 2026 Oct. 3];5(supplement):155-66. available from: https://so03.tci-thaijo.org/index.php/rpu/article/view/231903