KRONGCHUEA, N., Pornsuttichaipong, P.A., Pichaisenanarong, W., Jirawattanakit, P. and Yusamram, P. 2025. DEVELOPING COMPETENCY LEARNING IN THE 21st CENTURY THROUGH MINDFULNESS-BASED LEARNING OF STUDENTS IN NAKHON PATHOM PROVINCE. Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi. 7, 1 (Mar. 2025), 116–128.