Phetjirachotkul W, Rothjanawan K. The Design and Development of Information System for Instructional Management via Web Application. Pnu Sci J [Internet]. 2021 May 12 [cited 2024 Apr. 29];13(2):282-30. Available from: https://li01.tci-thaijo.org/index.php/pnujr/article/view/248618