Suksiripakonchai W. Intellectual conflict and the project to improve the professional qualifications of teachers Prof. 2017 Case study of graduate education course SWU. SDU. Grad. J. [internet]. 2021 Feb. 15 [cited 2025 Jun. 1];17(1):41-53. available from: https://so19.tci-thaijo.org/index.php/SDUGSAJ/article/view/424