Mankan, Wiphat. “A Causal Relationship of Effectiveness in Research Policy Implementation of Rajabhat University Lecturers in the Northern Region of Thailand”. Local Administration Journal 13, no. 1 (March 31, 2020): 1–13. accessed April 16, 2025. https://so04.tci-thaijo.org/index.php/colakkujournals/article/view/238581.