Payakkhin, Apichart, Pichamon Jamrassri, and Sasithorn Soparat. “THE DEVELOPMENT OF CRITICAL THINKING CORE COMPETENCY FOR PRE-SERVICE TEACHERS BY USING INTEGRATION ACTIVITY PACKAGES WITH INTERDISCIPLINARY APPROACH IN MOOCS OPEN SYSTEM”. Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi 7, no. 1 (March 14, 2025): 203–215. accessed January 8, 2026. https://so03.tci-thaijo.org/index.php/art/article/view/280408.