Phramaha Arnon Arnando (Srichad) and Pusadee Jirawatanakit (2019) “LEARNING ACHIEVEMENT OF STUDENTS ACTING ON TRISIKKHA IN 3rd CLASSED SECONDARY SCHOOL”, Journal of Liberal Art of Rajamangala University of Technology Suvarnabhumi, 1(2), pp. 141–148. available at: https://so03.tci-thaijo.org/index.php/art/article/view/240450 (accessed: 13 October 2026).