Royngern B, Chanaphai M, Boonlha K. Knowledge and Attitude Toward Personal Income Tax of Staff in Faculty of Science, Naresuan University. Kmitl_SciJ [Internet]. 2022 Dec. 28 [cited 2024 May 3];31(2):70-83. Available from: https://li01.tci-thaijo.org/index.php/science_kmitl/article/view/254612